Pith Number

pith:BK5UPUUZ

pith:2013:BK5UPUUZ7R4MDIECPKHGFFOVAL

not attested not anchored not stored refs pending

Variational principles in models of behavioral sciences

A. Soubeyran, B. S. Mordukhovich, T. Q. Bao

arxiv:1311.6017 v1 · 2013-11-23 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BK5UPUUZ7R4MDIECPKHGFFOVAL}

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	2026-05-18T03:06:20.857302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0abb47d299fc78c1a0827a8e6295d502f79daa19165883ceb86319c5e5675aea

Aliases

arxiv: 1311.6017 · arxiv_version: 1311.6017v1 · doi: 10.48550/arxiv.1311.6017 · pith_short_12: BK5UPUUZ7R4M · pith_short_16: BK5UPUUZ7R4MDIEC · pith_short_8: BK5UPUUZ

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/BK5UPUUZ7R4MDIECPKHGFFOVAL \
  | 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: 0abb47d299fc78c1a0827a8e6295d502f79daa19165883ceb86319c5e5675aea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c104f37ba382c52e2a817cdf06e9dcf433862344b1d6a46e0974c63f4b320e3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-11-23T16:27:06Z",
    "title_canon_sha256": "9462c96db026befc1fc3e1a915f40fdc35b849b64e28363acec57b3c57419d7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6017",
    "kind": "arxiv",
    "version": 1
  }
}