Pith Number

pith:WMZEBUBP

pith:2026:WMZEBUBPWOK2OYWOUMBPEJMPOE

not attested not anchored not stored refs pending

Persistent Computational State: A Session-Centric Runtime for Generative World Models

Zhen Lin

arxiv:2607.21686 v1 · 2026-07-23 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WMZEBUBPWOK2OYWOUMBPEJMPOE}

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	2026-07-27T00:20:15.049223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b33240d02fb395a762cea302f2258f7102357cd81282d57f70bcee988b221249

Aliases

arxiv: 2607.21686 · arxiv_version: 2607.21686v1 · doi: 10.48550/arxiv.2607.21686 · pith_short_12: WMZEBUBPWOK2 · pith_short_16: WMZEBUBPWOK2OYWO · pith_short_8: WMZEBUBP

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/WMZEBUBPWOK2OYWOUMBPEJMPOE \
  | 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: b33240d02fb395a762cea302f2258f7102357cd81282d57f70bcee988b221249

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "269535ce077f46b9f8c9741556a941ca3c8414ae4947479cffda16b1d76650e3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-23T14:39:46Z",
    "title_canon_sha256": "bd433a32799216a6ae51196790245039ab273260d6d12b183d3c0d620b048a49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21686",
    "kind": "arxiv",
    "version": 1
  }
}