Pith Number

pith:O6C3WUDT

pith:2011:O6C3WUDTUDMOTVMJXXD2XSTQUT

not attested not anchored not stored refs pending

Discovery of Gas Bulk Motion in the Galaxy Cluster Abell 2256 with Suzaku

Kiyoshi Hayashida, Masaaki Nagai, Shutaro Ueda, Takayuki Tamura

arxiv:1104.2667 v1 · 2011-04-14 · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O6C3WUDTUDMOTVMJXXD2XSTQUT}

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	2026-05-18T02:02:29.350890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7785bb5073a0d8e9d589bdc7abca70a4ec549e3a7d4467e1c3a1b3de707235c2

Aliases

arxiv: 1104.2667 · arxiv_version: 1104.2667v1 · doi: 10.48550/arxiv.1104.2667 · pith_short_12: O6C3WUDTUDMO · pith_short_16: O6C3WUDTUDMOTVMJ · pith_short_8: O6C3WUDT

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/O6C3WUDTUDMOTVMJXXD2XSTQUT \
  | 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: 7785bb5073a0d8e9d589bdc7abca70a4ec549e3a7d4467e1c3a1b3de707235c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fbf7d1f5a406f2b5f665d9bcd2306fa4cf425dcd2ca692a350ec50dee719acc",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-04-14T05:30:22Z",
    "title_canon_sha256": "8abd715761749f78e73e12caf6a3734da317723268700c7cbab4f14433cf5386"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2667",
    "kind": "arxiv",
    "version": 1
  }
}