Pith Number

pith:HVOLZD6T

pith:2012:HVOLZD6TFZ2YNTZ3FJ3K3X4RNK

not attested not anchored not stored refs pending

The Sticky Geometry of the Cosmic Web

Bernard J.T. Jones, Gert Vegter, Johan Hidding, Monique Teillaud, Rien van de Weygaert

arxiv:1205.1669 v1 · 2012-05-08 · astro-ph.CO · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HVOLZD6TFZ2YNTZ3FJ3K3X4RNK}

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	2026-05-18T03:56:09.501526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d5cbc8fd32e7586cf3b2a76addf916aa283523dd85371bd4a1cdeb94319a8a7

Aliases

arxiv: 1205.1669 · arxiv_version: 1205.1669v1 · doi: 10.48550/arxiv.1205.1669 · pith_short_12: HVOLZD6TFZ2Y · pith_short_16: HVOLZD6TFZ2YNTZ3 · pith_short_8: HVOLZD6T

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/HVOLZD6TFZ2YNTZ3FJ3K3X4RNK \
  | 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: 3d5cbc8fd32e7586cf3b2a76addf916aa283523dd85371bd4a1cdeb94319a8a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac0826ceed4fc8963e53c7ad38774a29cf139d07288b20bfac07ba180b31255a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-08T12:19:28Z",
    "title_canon_sha256": "5ea669f4cb0d866e299c69792b44ea95b123e83c35902b75b404796ba48aa53f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1669",
    "kind": "arxiv",
    "version": 1
  }
}