Pith Number

pith:GKBVJ3BJ

pith:2011:GKBVJ3BJ3A3ZYEFSFWIBFSCD5E

not attested not anchored not stored refs pending

Dark Energy from ferromagnetic condensation of cosmic magninos

Urjit A. Yajnik

arxiv:1102.2562 v1 · 2011-02-13 · 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{GKBVJ3BJ3A3ZYEFSFWIBFSCD5E}

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	2026-05-18T04:28:47.082257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

328354ec29d8379c10b22d9012c843e913cef232d4dd4696bbe4a0cef20d9fa4

Aliases

arxiv: 1102.2562 · arxiv_version: 1102.2562v1 · doi: 10.48550/arxiv.1102.2562 · pith_short_12: GKBVJ3BJ3A3Z · pith_short_16: GKBVJ3BJ3A3ZYEFS · pith_short_8: GKBVJ3BJ

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/GKBVJ3BJ3A3ZYEFSFWIBFSCD5E \
  | 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: 328354ec29d8379c10b22d9012c843e913cef232d4dd4696bbe4a0cef20d9fa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51e8336f26ceb4c6da20383cad48ba1dd51332ca5182978c1412b7c2bc040162",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-02-13T06:29:12Z",
    "title_canon_sha256": "ec57825944113a6007084cf8aa8ee926e88272ed043df7f86f10d3eb3bbdf0c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2562",
    "kind": "arxiv",
    "version": 1
  }
}