Pith Number

pith:NX6PRT4R

pith:2015:NX6PRT4RNUVQI2RN5DWIQT636K

not attested not anchored not stored refs pending

Environment-based selection effects of Planck clusters

Annalisa Mana, Ariel Sanchez, Daniel Gruen, Eduardo Rozo, Eli Rykoff, Ralf Bender, Ralf Kosyra, Stella Seitz

arxiv:1501.02840 v1 · 2015-01-12 · 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{NX6PRT4RNUVQI2RN5DWIQT636K}

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	2026-05-18T01:35:49.411226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dfcf8cf916d2b046a2de8ec884fdbf2a4ccc6079e9cd9105d375a98ec5c4168

Aliases

arxiv: 1501.02840 · arxiv_version: 1501.02840v1 · doi: 10.48550/arxiv.1501.02840 · pith_short_12: NX6PRT4RNUVQ · pith_short_16: NX6PRT4RNUVQI2RN · pith_short_8: NX6PRT4R

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/NX6PRT4RNUVQI2RN5DWIQT636K \
  | 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: 6dfcf8cf916d2b046a2de8ec884fdbf2a4ccc6079e9cd9105d375a98ec5c4168

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b1b9621f64514fd9f7682344d69dd7c5e60180ada5ea1c3802ed3e83842d22f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-01-12T22:09:26Z",
    "title_canon_sha256": "be54cdf8293484c25e19df982454f39a5cc7d5aaa2969ef749a1a29ae00efe3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02840",
    "kind": "arxiv",
    "version": 1
  }
}