Pith Number

pith:NWIVM4XY

pith:2019:NWIVM4XY4DTDLLIPKT2KRN4RZN

not attested not anchored not stored refs pending

A Model as a Repeated Partnership Game with Discounting

E. Sorouri, M. Eshaghi Gordji

arxiv:1902.05927 v1 · 2019-02-14 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NWIVM4XY4DTDLLIPKT2KRN4RZN}

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	2026-05-17T23:53:55.062109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d915672f8e0e635ad0f54f4a8b791cb71078404a8b74e41878a47aa17b3e987

Aliases

arxiv: 1902.05927 · arxiv_version: 1902.05927v1 · doi: 10.48550/arxiv.1902.05927 · pith_short_12: NWIVM4XY4DTD · pith_short_16: NWIVM4XY4DTDLLIP · pith_short_8: NWIVM4XY

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/NWIVM4XY4DTDLLIPKT2KRN4RZN \
  | 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: 6d915672f8e0e635ad0f54f4a8b791cb71078404a8b74e41878a47aa17b3e987

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e7af871baecb040e921813ba1e39b85205fb68b603d2262129b6e68903e8023",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-02-14T03:42:06Z",
    "title_canon_sha256": "2d925ad75eab6900e13e3760782381ae6f48c5bba091fd036c9efeecab93d57a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05927",
    "kind": "arxiv",
    "version": 1
  }
}