Pith Number

pith:W3JW75QH

pith:2025:W3JW75QHTE5RPTOTZS3DBB5WFK

not attested not anchored not stored refs pending

Technology Mapping with Large Language Models

Hien Thu Pham, Hiep Minh Ha, Jun Jo, Minh Hieu Nguyen, Ngoc Quang Hung Le

arxiv:2501.15120 v1 · 2025-01-25 · cs.IR · cs.DB · cs.ET · 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{W3JW75QHTE5RPTOTZS3DBB5WFK}

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	2026-07-05T10:05:24.767357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6d36ff607993b17cdd3ccb63087b62a87351fe7fade6a3e37ceee9fa0e46102

Aliases

arxiv: 2501.15120 · arxiv_version: 2501.15120v1 · doi: 10.48550/arxiv.2501.15120 · pith_short_12: W3JW75QHTE5R · pith_short_16: W3JW75QHTE5RPTOT · pith_short_8: W3JW75QH

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/W3JW75QHTE5RPTOTZS3DBB5WFK \
  | 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: b6d36ff607993b17cdd3ccb63087b62a87351fe7fade6a3e37ceee9fa0e46102

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a457b18e3710cefd9e48c3d1a59cc2fd439dcc38b4f225e7b41a2f6a861c6dc",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.ET",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-01-25T08:18:15Z",
    "title_canon_sha256": "6ac8e3910e5486ea43e94d4a27310ad9c47fe308e3481cc36d5f58a224d6c87a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15120",
    "kind": "arxiv",
    "version": 1
  }
}