Pith Number

pith:IA44P4LG

pith:2026:IA44P4LGIMLDMWTDFCOTLBW6LJ

not attested not anchored not stored refs pending

ReTreVal: Reasoning Tree with Validation and Cross-Problem Memory for Large Language Models

Abhishek HS, Arpit Jain, Ashwanth Krishnan, Pavan C Shekar

arxiv:2601.02880 v2 · 2026-01-06 · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IA44P4LGIMLDMWTDFCOTLBW6LJ}

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.

Cited by

1 paper in Pith

GitOfThoughts: Version-Controlled Reasoning and Agent Memory You Can Replay, Diff, and Merge

Receipt and verification

First computed	2026-06-05T01:14:32.981760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4039c7f1664316365a63289d3586de5a48b2b0b035ceec21bfb6021300990bd9

Aliases

arxiv: 2601.02880 · arxiv_version: 2601.02880v2 · doi: 10.48550/arxiv.2601.02880 · pith_short_12: IA44P4LGIMLD · pith_short_16: IA44P4LGIMLDMWTD · pith_short_8: IA44P4LG

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/IA44P4LGIMLDMWTDFCOTLBW6LJ \
  | 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: 4039c7f1664316365a63289d3586de5a48b2b0b035ceec21bfb6021300990bd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "370efedc3f7d194219e3cb90a266849865a79ebefd0cabe99a1409bce33e43ec",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-01-06T10:05:30Z",
    "title_canon_sha256": "9e3e2f829c106908ec597628a7b255fcaf093a62a0ca1821dfa5984ff0ce423d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.02880",
    "kind": "arxiv",
    "version": 2
  }
}