Pith Number

pith:YLA5UMRC

pith:2013:YLA5UMRCZ7TM3VT7XNNMU4WE4B

not attested not anchored not stored refs pending

Risk aversion as an evolutionary adaptation

Arend Hintze, Christoph Adami, Ralph Hertwig, Randal S. Olson

arxiv:1310.6338 v1 · 2013-10-23 · q-bio.PE · cs.GT · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YLA5UMRCZ7TM3VT7XNNMU4WE4B}

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	2026-05-18T01:26:49.323477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2c1da3222cfe6cdd67fbb5aca72c4e042e60472dd12b02fecf75f250ab4b56f

Aliases

arxiv: 1310.6338 · arxiv_version: 1310.6338v1 · doi: 10.48550/arxiv.1310.6338 · pith_short_12: YLA5UMRCZ7TM · pith_short_16: YLA5UMRCZ7TM3VT7 · pith_short_8: YLA5UMRC

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/YLA5UMRCZ7TM3VT7XNNMU4WE4B \
  | 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: c2c1da3222cfe6cdd67fbb5aca72c4e042e60472dd12b02fecf75f250ab4b56f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e671e672e2a58a1859c57081b299334718d79ff510d90cb60ee79338d391bb95",
    "cross_cats_sorted": [
      "cs.GT",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-10-23T19:27:10Z",
    "title_canon_sha256": "882117b5c89a9c3e4a052499cc3bb97f6d9545fb5a8d11139d560c5934b62922"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6338",
    "kind": "arxiv",
    "version": 1
  }
}