Pith Number

pith:55ZWBCNH

pith:2014:55ZWBCNHY4U6RJNYREE46RJOIO

not attested not anchored not stored refs pending

Facilitators on networks reveal the optimal interplay between information exchange and reciprocity

Attila Szolnoki, Matjaz Perc, Mauro Mobilia

arxiv:1404.0367 v1 · 2014-04-01 · 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{55ZWBCNHY4U6RJNYREE46RJOIO}

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	2026-05-18T02:54:47.934995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef736089a7c729e8a5b88909cf452e43bd213c33d534deca25f1d3e5fd04dc3a

Aliases

arxiv: 1404.0367 · arxiv_version: 1404.0367v1 · doi: 10.48550/arxiv.1404.0367 · pith_short_12: 55ZWBCNHY4U6 · pith_short_16: 55ZWBCNHY4U6RJNY · pith_short_8: 55ZWBCNH

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/55ZWBCNHY4U6RJNYREE46RJOIO \
  | 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: ef736089a7c729e8a5b88909cf452e43bd213c33d534deca25f1d3e5fd04dc3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e71ed416f333840d14a5fc5ee85b6254cdf9d3f029190717289f0dcfd9c3ac12",
    "cross_cats_sorted": [
      "cs.SI",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2014-04-01T19:50:31Z",
    "title_canon_sha256": "b387bdbe5b893f93da05f26e8958aa838c5dc7b36d6331f319aee391a1527af8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0367",
    "kind": "arxiv",
    "version": 1
  }
}