Pith Number

pith:L4N3CK7Y

pith:2015:L4N3CK7YBTQQRNP5RBYVWCPZMN

not attested not anchored not stored refs pending

Baryon number conservation in Bose-Einstein condensate black holes

Florian K\"uhnel, Marit Sandstad

arxiv:1506.08823 v2 · 2015-06-29 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L4N3CK7YBTQQRNP5RBYVWCPZMN}

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	2026-05-18T01:23:57.926241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f1bb12bf80ce108b5fd88715b09f963728829c9d3f4f68fc3225505a5c3f1b7

Aliases

arxiv: 1506.08823 · arxiv_version: 1506.08823v2 · doi: 10.48550/arxiv.1506.08823 · pith_short_12: L4N3CK7YBTQQ · pith_short_16: L4N3CK7YBTQQRNP5 · pith_short_8: L4N3CK7Y

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/L4N3CK7YBTQQRNP5RBYVWCPZMN \
  | 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: 5f1bb12bf80ce108b5fd88715b09f963728829c9d3f4f68fc3225505a5c3f1b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e93d2a7a895b1633e84f213bae93611f25ad45dc94d5c870f36bbc2f89042bec",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-06-29T20:00:35Z",
    "title_canon_sha256": "a9eda4e9d35f098e123bebc82169d6e686d04f343737e7671fd0b6a56dd8a889"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08823",
    "kind": "arxiv",
    "version": 2
  }
}