Pith Number

pith:SGXMRN2T

pith:2026:SGXMRN2TQ2HSBH7EVUVOD3IANS

not attested not anchored not stored refs pending

NRR-Phi: Text-to-State Mapping for Ambiguity Preservation in LLM Inference

Kei Saito

arxiv:2601.19933 v6 · 2026-01-12 · 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{SGXMRN2TQ2HSBH7EVUVOD3IANS}

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	2026-06-30T01:17:33.065577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91aec8b753868f209fe4ad2ae1ed006cae9fd24d2e21effe0b2509efcf335407

Aliases

arxiv: 2601.19933 · arxiv_version: 2601.19933v6 · doi: 10.48550/arxiv.2601.19933 · pith_short_12: SGXMRN2TQ2HS · pith_short_16: SGXMRN2TQ2HSBH7E · pith_short_8: SGXMRN2T

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/SGXMRN2TQ2HSBH7EVUVOD3IANS \
  | 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: 91aec8b753868f209fe4ad2ae1ed006cae9fd24d2e21effe0b2509efcf335407

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12c46d1777419dc85cc5fe8ce712ae5550174370431c7f7414514926471aad93",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-01-12T08:04:47Z",
    "title_canon_sha256": "c99f430e1f304bf6ed7f20da45c0c9ab81509745119e6a2efb7722018ab01c1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.19933",
    "kind": "arxiv",
    "version": 6
  }
}