Pith Number

pith:TDPFI5S4

pith:2008:TDPFI5S4OJ56ZE4JGGXABZ3B65

not attested not anchored not stored refs pending

The Impact of Simulations in Cosmology and Galaxy Formation A summary of the Workshop NOVICOSMO 2008

Carlos Frenk, Lauro Moscardini, Matteo Viel, Paolo Salucci, Stefano Borgani

arxiv:0812.0333 v1 · 2008-12-01 · astro-ph · gr-qc · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDPFI5S4OJ56ZE4JGGXABZ3B65}

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	2026-07-04T15:33:39.432747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98de54765c727bec938931ae00e761f77e617b388d9d1b5b7a4e22485377ed19

Aliases

arxiv: 0812.0333 · arxiv_version: 0812.0333v1 · doi: 10.48550/arxiv.0812.0333 · pith_short_12: TDPFI5S4OJ56 · pith_short_16: TDPFI5S4OJ56ZE4J · pith_short_8: TDPFI5S4

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/TDPFI5S4OJ56ZE4JGGXABZ3B65 \
  | 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: 98de54765c727bec938931ae00e761f77e617b388d9d1b5b7a4e22485377ed19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6a2aabf2c3d6300e0a3108da6036561603f3a18a822d541dc8d05c545e78d3b",
    "cross_cats_sorted": [
      "gr-qc",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-12-01T17:27:50Z",
    "title_canon_sha256": "a3195f3593aeecaf1fab351e5ebecc155f9ae5adf0ed74ebda4f5d5a23c96b20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.0333",
    "kind": "arxiv",
    "version": 1
  }
}