Pith Number

pith:3ZCQJ6Z5

pith:2012:3ZCQJ6Z5NW2BWCC54UUAFOAGS5

not attested not anchored not stored refs pending

Network Mapping by Replaying Hyperbolic Growth

Constantinos Psomas, Dmitri Krioukov, Fragkiskos Papadopoulos

arxiv:1205.4384 v3 · 2012-05-20 · cs.SI · cond-mat.stat-mech · cs.NI · physics.soc-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{3ZCQJ6Z5NW2BWCC54UUAFOAGS5}

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	2026-05-18T01:35:16.968245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de4504fb3d6db41b085de52802b806976e69a133c577b6f085719252a2c00a85

Aliases

arxiv: 1205.4384 · arxiv_version: 1205.4384v3 · doi: 10.48550/arxiv.1205.4384 · pith_short_12: 3ZCQJ6Z5NW2B · pith_short_16: 3ZCQJ6Z5NW2BWCC5 · pith_short_8: 3ZCQJ6Z5

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/3ZCQJ6Z5NW2BWCC54UUAFOAGS5 \
  | 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: de4504fb3d6db41b085de52802b806976e69a133c577b6f085719252a2c00a85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3025af38efd64cc9b48d0d18758b120e593c857a361bd9ec070f6b8c5f658b87",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.NI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2012-05-20T05:12:09Z",
    "title_canon_sha256": "f881f6b6cc43e1596ae50f495db1bd8711cfbc4268833302b2388715ef6d0439"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.4384",
    "kind": "arxiv",
    "version": 3
  }
}