Pith Number

pith:YVKYC6LC

pith:2013:YVKYC6LCDCRBOFFWH4H7BSB7FN

not attested not anchored not stored refs pending

Robustness of cooperation on scale-free networks under continuous topological change

Genki Ichinose, Toshihiro Tanizawa, Yuto Tenguishi

arxiv:1306.3007 v2 · 2013-06-13 · physics.soc-ph · cs.SI · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YVKYC6LCDCRBOFFWH4H7BSB7FN}

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	2026-05-18T03:07:14.117603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c55581796218a21714b63f0ff0c83f2b43dcfe050fd217adc330495b7457864c

Aliases

arxiv: 1306.3007 · arxiv_version: 1306.3007v2 · doi: 10.48550/arxiv.1306.3007 · pith_short_12: YVKYC6LCDCRB · pith_short_16: YVKYC6LCDCRBOFFW · pith_short_8: YVKYC6LC

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/YVKYC6LCDCRBOFFWH4H7BSB7FN \
  | 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: c55581796218a21714b63f0ff0c83f2b43dcfe050fd217adc330495b7457864c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fea4ece77996a8d5cd44b8987a55a3bfcce98bffcca93411801497861aded00",
    "cross_cats_sorted": [
      "cs.SI",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2013-06-13T02:00:48Z",
    "title_canon_sha256": "f995c6b98e2a3471bc8526635adfc512876287c70bf62b62384cb4fd57ce3676"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3007",
    "kind": "arxiv",
    "version": 2
  }
}