Pith Number

pith:3PNACLMQ

pith:2011:3PNACLMQVE4374WCBU6IMSQN2K

not attested not anchored not stored refs pending

Influence, originality and similarity in directed acyclic graphs

Matus Medo, Stanislao Gualdi, Yi-Cheng Zhang

arxiv:1108.3691 v1 · 2011-08-18 · physics.soc-ph · cs.DL · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3PNACLMQVE4374WCBU6IMSQN2K}

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	2026-05-18T04:11:31.384123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbda012d90a939bff2c20d3c864a0dd299925892576955d61c0044a262037ca9

Aliases

arxiv: 1108.3691 · arxiv_version: 1108.3691v1 · doi: 10.48550/arxiv.1108.3691 · pith_short_12: 3PNACLMQVE43 · pith_short_16: 3PNACLMQVE4374WC · pith_short_8: 3PNACLMQ

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/3PNACLMQVE4374WCBU6IMSQN2K \
  | 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: dbda012d90a939bff2c20d3c864a0dd299925892576955d61c0044a262037ca9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd017a42045e89e541488c1bbaa2d79e1105b4b60b082f8673b1d5e504d9740c",
    "cross_cats_sorted": [
      "cs.DL",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2011-08-18T09:09:41Z",
    "title_canon_sha256": "32a87a3d289eb94978c7b5e8909b339c00b673b7f8d7a6f34f6895d6ccdcbc1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.3691",
    "kind": "arxiv",
    "version": 1
  }
}