Pith Number

pith:LKVVH3XL

pith:2011:LKVVH3XLQRERND2EVFZL7W7ZHP

not attested not anchored not stored refs pending

Axion BEC Dark Matter

Heywood Tam, Ozgur Erken, Pierre Sikivie, Qiaoli Yang

arxiv:1111.3976 v1 · 2011-11-16 · 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{LKVVH3XLQRERND2EVFZL7W7ZHP}

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	2026-05-18T04:08:12.154326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aab53eeeb8449168f44a972bfdbf93bcc026d25766ff37f9a3f06d128174688

Aliases

arxiv: 1111.3976 · arxiv_version: 1111.3976v1 · doi: 10.48550/arxiv.1111.3976 · pith_short_12: LKVVH3XLQRER · pith_short_16: LKVVH3XLQRERND2E · pith_short_8: LKVVH3XL

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/LKVVH3XLQRERND2EVFZL7W7ZHP \
  | 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: 5aab53eeeb8449168f44a972bfdbf93bcc026d25766ff37f9a3f06d128174688

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cb24774cb24fb6feee82329b30caed3c9f4576dfe25b5f36a8423a87543d602",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-11-16T21:36:52Z",
    "title_canon_sha256": "09e34be31c95da3b4c959e6bfa6dba3cadea2b40b3f182ebe7e52ee6832d982d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3976",
    "kind": "arxiv",
    "version": 1
  }
}