Pith Number

pith:S377QKBX

pith:2023:S377QKBXZQFAIXMDCCRORC6HXX

not attested not anchored not stored refs pending

The evolutionary advantage of guilt: co-evolution of social and non-social guilt in structured populations

Luis Moniz Pereira, The Anh Han, Theodor Cimpeanu

arxiv:2302.09859 v2 · 2023-02-20 · cs.MA · cs.AI · cs.CY · math.DS · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S377QKBXZQFAIXMDCCRORC6HXX}

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	2026-07-05T11:00:57.311252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96fff82837cc0a045d8310a2e88bc7bddb04f607663f7bbc35e403285be60771

Aliases

arxiv: 2302.09859 · arxiv_version: 2302.09859v2 · doi: 10.48550/arxiv.2302.09859 · pith_short_12: S377QKBXZQFA · pith_short_16: S377QKBXZQFAIXMD · pith_short_8: S377QKBX

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/S377QKBXZQFAIXMDCCRORC6HXX \
  | 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: 96fff82837cc0a045d8310a2e88bc7bddb04f607663f7bbc35e403285be60771

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe9f3f16b68ad4f81434bd36d3e4cd3859cd46e87d6de96a253765b6a1585145",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY",
      "math.DS",
      "nlin.AO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2023-02-20T09:40:49Z",
    "title_canon_sha256": "d10ed955fd0cba7a5a6797d4df4bc92985228339dfa281c923f2c232cbec2bfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.09859",
    "kind": "arxiv",
    "version": 2
  }
}