Pith Number

pith:YPFXTIHY

pith:2012:YPFXTIHY4PJHY2QNRD57NNLBDH

not attested not anchored not stored refs pending

Second Parrondo's Paradox in Scale Free Networks

Norihito Toyota

arxiv:1207.4911 v2 · 2012-07-20 · physics.soc-ph · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YPFXTIHY4PJHY2QNRD57NNLBDH}

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	2026-05-18T03:41:12.990890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3cb79a0f8e3d27c6a0d88fbf6b56119f80f1f80c090859c89a741716cdb7183

Aliases

arxiv: 1207.4911 · arxiv_version: 1207.4911v2 · doi: 10.48550/arxiv.1207.4911 · pith_short_12: YPFXTIHY4PJH · pith_short_16: YPFXTIHY4PJHY2QN · pith_short_8: YPFXTIHY

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/YPFXTIHY4PJHY2QNRD57NNLBDH \
  | 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: c3cb79a0f8e3d27c6a0d88fbf6b56119f80f1f80c090859c89a741716cdb7183

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2feb5a0944cea639cf01ade926a14b6361b63e4d751c9558ee82e79b9b43b0f",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-07-20T10:59:17Z",
    "title_canon_sha256": "c8b84ad3433147fe53bc00cc60975f25f6e75dd9d1494dbb920512e61407e37d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4911",
    "kind": "arxiv",
    "version": 2
  }
}