Pith Number

pith:OZGUMEKD

pith:2014:OZGUMEKDMU5PSLNMLNYNPK2NVE

not attested not anchored not stored refs pending

The structure of Abell 1351: a bimodal galaxy cluster with peculiar diffuse radio emission

M. Girardi, M. Rossetti, R. Barrena, S. De Grandi, W. Boschin

arxiv:1405.4707 v1 · 2014-05-19 · astro-ph.GA · 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{OZGUMEKDMU5PSLNMLNYNPK2NVE}

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	2026-05-18T01:43:10.986944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

764d461143653af92dac5b70d7ab4da92c69b6be33b36a7374f63d0cdc94ce08

Aliases

arxiv: 1405.4707 · arxiv_version: 1405.4707v1 · doi: 10.48550/arxiv.1405.4707 · pith_short_12: OZGUMEKDMU5P · pith_short_16: OZGUMEKDMU5PSLNM · pith_short_8: OZGUMEKD

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/OZGUMEKDMU5PSLNMLNYNPK2NVE \
  | 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: 764d461143653af92dac5b70d7ab4da92c69b6be33b36a7374f63d0cdc94ce08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68c4a34e69195602a8473dc6656d393b2c39fec710d8956f6ed3e0840a400fa6",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-05-19T13:05:46Z",
    "title_canon_sha256": "53be30fbfc18609e813111b7165aca39f89c72560ddb546aef12b915f568d88f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4707",
    "kind": "arxiv",
    "version": 1
  }
}