Pith Number

pith:EFPRCOL2

pith:2024:EFPRCOL26FWGVPIO6IY452S7HH

not attested not anchored not stored refs pending

Hydrodynamics of Cooperation and Self-Interest in a Two-Population Occupation Model

Jerome Garnier-Brun, Michael Benzaquen, Ruben Zakine

arxiv:2412.14996 v2 · 2024-12-19 · cond-mat.stat-mech · cond-mat.soft · econ.GN · physics.soc-ph · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EFPRCOL26FWGVPIO6IY452S7HH}

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	2026-07-05T11:47:16.780021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

215f11397af16c6abd0ef231ceea5f39eadcb79d411dc00b76693619f38b9897

Aliases

arxiv: 2412.14996 · arxiv_version: 2412.14996v2 · doi: 10.48550/arxiv.2412.14996 · pith_short_12: EFPRCOL26FWG · pith_short_16: EFPRCOL26FWGVPIO · pith_short_8: EFPRCOL2

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/EFPRCOL26FWGVPIO6IY452S7HH \
  | 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: 215f11397af16c6abd0ef231ceea5f39eadcb79d411dc00b76693619f38b9897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25e8cc79b515d383a9309c4a20b82b3ece716e3b5d783522a0506616fda92648",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "econ.GN",
      "physics.soc-ph",
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2024-12-19T16:07:27Z",
    "title_canon_sha256": "90233d59a4c708cc99bbb3180eb65cbc429268405776a10771337fd69788370f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14996",
    "kind": "arxiv",
    "version": 2
  }
}