Pith Number

pith:EYAMBL3E

pith:2018:EYAMBL3ERPREXPSSHISFFQV67D

not attested not anchored not stored refs pending

Community Detection by Information Flow Simulation

Rajagopal Venkatesaramani, Yevgeniy Vorobeychik

arxiv:1805.04920 v1 · 2018-05-13 · cs.SI · 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{EYAMBL3ERPREXPSSHISFFQV67D}

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	2026-05-18T00:16:04.324610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2600c0af648be24bbe523a2452c2bef8ea20219556c47cf8aacf1587da9045cb

Aliases

arxiv: 1805.04920 · arxiv_version: 1805.04920v1 · doi: 10.48550/arxiv.1805.04920 · pith_short_12: EYAMBL3ERPRE · pith_short_16: EYAMBL3ERPREXPSS · pith_short_8: EYAMBL3E

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/EYAMBL3ERPREXPSSHISFFQV67D \
  | 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: 2600c0af648be24bbe523a2452c2bef8ea20219556c47cf8aacf1587da9045cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b71ce9a260414926c086491e14a2ad1c6b985a40154daae631d19d1f31a5b987",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-05-13T17:44:37Z",
    "title_canon_sha256": "374ed56578dc8198dc733ab4e9d752b8032db5a44636d97665d2fb46fb68650b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04920",
    "kind": "arxiv",
    "version": 1
  }
}