Pith Number

pith:NA4Z2CVE

pith:2011:NA4Z2CVEHDB2S7UEO4WYAEWXI6

not attested not anchored not stored refs pending

Properties of Gravitationally Bound Dark Compact Ultra Dense Objects

Christopher Dietl, Johann Rafelski, Lance Labun

arxiv:1110.0551 v2 · 2011-10-04 · astro-ph.CO · hep-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{NA4Z2CVEHDB2S7UEO4WYAEWXI6}

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	2026-05-18T03:30:03.070343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68399d0aa438c3a97e84772d8012d74794c9956c078f9ed4786f88185a901610

Aliases

arxiv: 1110.0551 · arxiv_version: 1110.0551v2 · doi: 10.48550/arxiv.1110.0551 · pith_short_12: NA4Z2CVEHDB2 · pith_short_16: NA4Z2CVEHDB2S7UE · pith_short_8: NA4Z2CVE

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/NA4Z2CVEHDB2S7UEO4WYAEWXI6 \
  | 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: 68399d0aa438c3a97e84772d8012d74794c9956c078f9ed4786f88185a901610

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dafca32008ed1a764334156caaccfe6349d5fd48a25d5302362f8ea03e8d51cb",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-10-04T00:38:03Z",
    "title_canon_sha256": "ce02aacd4e6b9021df292923174692c70b21582b680e5e3ddcb6cdd594d8b65d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.0551",
    "kind": "arxiv",
    "version": 2
  }
}