Pith Number

pith:NRC7Z74Q

pith:2013:NRC7Z74QPLY7WW3GZBLP53BVIY

not attested not anchored not stored refs pending

Turbulence in the SuperModel: Mass Reconstruction with Nonthermal Pressure for Abell 1835

2-Univ. 'Tor Vergata', 3) (1-IAPS/INAF Roma, 3-SISSA, A. Lapi (2, Italy, Italy), R. Fusco-Femiano (1), Rome, Trieste

arxiv:1305.3020 v1 · 2013-05-14 · 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{NRC7Z74QPLY7WW3GZBLP53BVIY}

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	2026-05-18T01:50:02.494451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c45fcff907af1fb5b66c856feec35463bee6e8c15e97119d74076ac1a59fef8

Aliases

arxiv: 1305.3020 · arxiv_version: 1305.3020v1 · doi: 10.48550/arxiv.1305.3020 · pith_short_12: NRC7Z74QPLY7 · pith_short_16: NRC7Z74QPLY7WW3G · pith_short_8: NRC7Z74Q

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/NRC7Z74QPLY7WW3GZBLP53BVIY \
  | 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: 6c45fcff907af1fb5b66c856feec35463bee6e8c15e97119d74076ac1a59fef8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "036105dfa6d50384e8205e52c589777bfd2f644df7c459c2cf4af3d306293739",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-05-14T04:56:44Z",
    "title_canon_sha256": "99b2243bf9ba23c76d1e178a0f090fce476790b029ef38c1581605335c175e04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3020",
    "kind": "arxiv",
    "version": 1
  }
}