Pith Number

pith:Q6663EY5

pith:2013:Q6663EY56O57RZBKEX4S32UHWS

not attested not anchored not stored refs pending

Stable Cosmic Vortons

Eugen Radu, Julien Garaud, Mikhail S. Volkov

arxiv:1303.3044 v2 · 2013-03-05 · hep-th · astro-ph.CO · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q6663EY56O57RZBKEX4S32UHWS}

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	2026-05-18T03:08:47.255452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87bded931df3bbf8e42a25f92dea87b4b3f1d2408e0ca3953266add093d61996

Aliases

arxiv: 1303.3044 · arxiv_version: 1303.3044v2 · doi: 10.48550/arxiv.1303.3044 · pith_short_12: Q6663EY56O57 · pith_short_16: Q6663EY56O57RZBK · pith_short_8: Q6663EY5

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/Q6663EY56O57RZBKEX4S32UHWS \
  | 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: 87bded931df3bbf8e42a25f92dea87b4b3f1d2408e0ca3953266add093d61996

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc96fb431adaa9e37a35effb71d628a21bd880108d676815f3c022f942663f1c",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-03-05T13:00:05Z",
    "title_canon_sha256": "8059f77555d87785653afbc17a0e715c7a91bfc8784446a2ed74faba6bf60ecf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3044",
    "kind": "arxiv",
    "version": 2
  }
}