Pith Number

pith:N7UAVY7P

pith:2012:N7UAVY7PIOLWPBODRP44SRU4HD

not attested not anchored not stored refs pending

CLASH: Precise New Constraints on the Mass Profile of Abell 2261

Adam Riess, Adi Zitrin, Alberto Molino, Andisheh Mahdavi, Antonaldo Diaferio, Anton Koekemoer, Bego\~na Ascaso, Claudio Grillo, Dan Coe, Daniel Kelson, Dan Maoz, Doron Lemze, Elinor Medezinski, Genevieve Graves, Holland Ford, John Moustakas, Julian Merten, Keiichi Umetsu, Kenneth J. Rines, Larry Bradley, Leonidas Moustakas, Leopoldo Infante, Marc Postman, Margaret J. Geller, Mario Nonino, Massimo Meneghetti, Matthias Bartelmann, Mauricio Carrasco, Megan Donahue, Michael J. Kurtz, Narciso Ben\'itez, Ofer Lahav, Ole Host, Or Graur, Peter Melchior, Piero Rosati, Rychard Bouwens, Sara Ogaz, Saurabh Jha, Stella Seitz, Stephanie Jouvel, Steve Rodney, Timo Anguita, Tom Broadhurst, Wei Zheng, Yolanda Jim\'enez-Teja

arxiv:1201.1616 v1 · 2012-01-08 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N7UAVY7PIOLWPBODRP44SRU4HD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:58:54.434658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fe80ae3ef43976785c38bf9c9469c38dad7b69d8a983edd5cef345c85b01cfd

Aliases

arxiv: 1201.1616 · arxiv_version: 1201.1616v1 · doi: 10.48550/arxiv.1201.1616 · pith_short_12: N7UAVY7PIOLW · pith_short_16: N7UAVY7PIOLWPBOD · pith_short_8: N7UAVY7P

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/N7UAVY7PIOLWPBODRP44SRU4HD \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6fe80ae3ef43976785c38bf9c9469c38dad7b69d8a983edd5cef345c85b01cfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f57a4c2cb8aa7c43c02dfd04423e2d59d67f1d5d78d54b654c5b97aef3c2e8bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-01-08T08:04:22Z",
    "title_canon_sha256": "f3978bf20944d45916d348e12f2da35c695ba0300501ce2b98924cef519859ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1616",
    "kind": "arxiv",
    "version": 1
  }
}