Pith Number

pith:RBNB2BDI

pith:2011:RBNB2BDIDC6YAKDPTU7U4YTMZQ

not attested not anchored not stored refs pending

A Precise Cluster Mass Profile Averaged from the Highest-Quality Lensing Data

Adi Zitrin (Tel Aviv U.), Bilbao), Dan Coe (STScI), Elinor Medezinski (JHU), Keiichi Umetsu (ASIAA), Marc Postman (STScI), Tom Broadhurst (Basque U.

arxiv:1105.0444 v2 · 2011-05-02 · 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{RBNB2BDIDC6YAKDPTU7U4YTMZQ}

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	2026-05-18T02:02:10.009834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

885a1d046818bd80286f9d3f4e626ccc1e96ce064131a0d446ecd15f89ad9bbe

Aliases

arxiv: 1105.0444 · arxiv_version: 1105.0444v2 · doi: 10.48550/arxiv.1105.0444 · pith_short_12: RBNB2BDIDC6Y · pith_short_16: RBNB2BDIDC6YAKDP · pith_short_8: RBNB2BDI

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/RBNB2BDIDC6YAKDPTU7U4YTMZQ \
  | 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: 885a1d046818bd80286f9d3f4e626ccc1e96ce064131a0d446ecd15f89ad9bbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6024b38d12ff72402cf7e8b54ec8e29a8c82ceeb37acd4df3a0d93f11fecd09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-05-02T21:50:25Z",
    "title_canon_sha256": "9dd9b43fdf291ce88b9957cd6881a366fee67ca7f9d9ce31b606fbcab318a98c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.0444",
    "kind": "arxiv",
    "version": 2
  }
}