Pith Number

pith:Y2T6LBOP

pith:2011:Y2T6LBOPHMBRYKS4GKBD44SCDQ

not attested not anchored not stored refs pending

Evidence of strategic periodicities in collective conflict dynamics

David C. Krakauer, Jessica C. Flack, Simon DeDeo

arxiv:1101.1556 v1 · 2011-01-07 · q-bio.PE · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y2T6LBOPHMBRYKS4GKBD44SCDQ}

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	2026-05-18T04:12:44.666960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6a7e585cf3b031c2a5c32823e72421c223f97f124e5ab4d217d161f970dadaa

Aliases

arxiv: 1101.1556 · arxiv_version: 1101.1556v1 · doi: 10.48550/arxiv.1101.1556 · pith_short_12: Y2T6LBOPHMBR · pith_short_16: Y2T6LBOPHMBRYKS4 · pith_short_8: Y2T6LBOP

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/Y2T6LBOPHMBRYKS4GKBD44SCDQ \
  | 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: c6a7e585cf3b031c2a5c32823e72421c223f97f124e5ab4d217d161f970dadaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43a39760c64bc96e046ebacb937319ee2627d53bc934014ce3434e79dad1f099",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2011-01-07T23:39:54Z",
    "title_canon_sha256": "1820fca2edd4498888bacd1cd17e387488def8ce10c6374eba381aa7186087d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1556",
    "kind": "arxiv",
    "version": 1
  }
}