Pith Number

pith:NCCLIOBV

pith:2026:NCCLIOBVK5QLSZZDGPVHJGG2KU

not attested not anchored not stored refs pending

Submitted and Diagnostic Analysis of Full-Text Temporal Retrieval for LongEval-Sci

Haijian Wu, Yingdong Yang

arxiv:2607.04088 v1 · 2026-07-05 · cs.IR · 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{NCCLIOBVK5QLSZZDGPVHJGG2KU}

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	2026-07-07T02:18:56.832946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6884b438355760b9672333ea7498da55203b3337fc230c2b386f14dd4ecc7281

Aliases

arxiv: 2607.04088 · arxiv_version: 2607.04088v1 · doi: 10.48550/arxiv.2607.04088 · pith_short_12: NCCLIOBVK5QL · pith_short_16: NCCLIOBVK5QLSZZD · pith_short_8: NCCLIOBV

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/NCCLIOBVK5QLSZZDGPVHJGG2KU \
  | 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: 6884b438355760b9672333ea7498da55203b3337fc230c2b386f14dd4ecc7281

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "082c47ce7753f0c732de92370fc3c889761283d0e4c51489d2de183cf770a45c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-07-05T02:52:30Z",
    "title_canon_sha256": "2083b229d6fcc851fb6ac7df0fbe21816cfea0fec8b728f93e9a1953d93161e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04088",
    "kind": "arxiv",
    "version": 1
  }
}