Pith Number

pith:K5ECF7AX

pith:2025:K5ECF7AXYOUNRMC2M4IIW3SWKC

not attested not anchored not stored refs pending

NRR-Core: Non-Resolution Reasoning as a Computational Framework for Contextual Identity and Ambiguity Preservation

Kei Saito

arxiv:2512.13478 v12 · 2025-12-15 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K5ECF7AXYOUNRMC2M4IIW3SWKC}

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	2026-06-30T01:17:30.840146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

574822fc17c3a8d8b05a67108b6e56509d37ae185165146ca167c77ef4bd6169

Aliases

arxiv: 2512.13478 · arxiv_version: 2512.13478v12 · doi: 10.48550/arxiv.2512.13478 · pith_short_12: K5ECF7AXYOUN · pith_short_16: K5ECF7AXYOUNRMC2 · pith_short_8: K5ECF7AX

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/K5ECF7AXYOUNRMC2M4IIW3SWKC \
  | 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: 574822fc17c3a8d8b05a67108b6e56509d37ae185165146ca167c77ef4bd6169

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2829a1c0ceb587be1301ff6dd0b4c2c7af7992945339ed83c0a0df71e92a5a56",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-12-15T16:14:32Z",
    "title_canon_sha256": "2cc5148cb646d09034278b58d3631ec05f69ebad03b331e92d7c632f8bb0306e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.13478",
    "kind": "arxiv",
    "version": 12
  }
}