Pith Number

pith:ZSJHZZKS

pith:2026:ZSJHZZKSJXAI3COXTFN4RZ56YA

not attested not anchored not stored refs pending

DocMemo: Dynamic Evidence Discovery via Probabilistic Memory-Guided Retrieval for Multi-Modal Document Understanding

Hanshu Yao, Janfeng Zhong, Jinpeng Wang, Niu Lian

arxiv:2608.07067 v1 · 2026-08-07 · cs.AI · cs.CL · cs.IR · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZSJHZZKSJXAI3COXTFN4RZ56YA}

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	2026-08-10T01:13:06.882768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc927ce5524dc08d89d7995bc8e7bec03c8e00654db1442cc1104c461f087e67

Aliases

arxiv: 2608.07067 · arxiv_version: 2608.07067v1 · doi: 10.48550/arxiv.2608.07067 · pith_short_12: ZSJHZZKSJXAI · pith_short_16: ZSJHZZKSJXAI3COX · pith_short_8: ZSJHZZKS

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/ZSJHZZKSJXAI3COXTFN4RZ56YA \
  | 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: cc927ce5524dc08d89d7995bc8e7bec03c8e00654db1442cc1104c461f087e67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0694c211d4770869790eddf87c02ef819fc48ef729379b56abe79aaf739d38d9",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.IR",
      "cs.MM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-07T10:16:56Z",
    "title_canon_sha256": "c1ff3de362f4e23e636ffec9f9782f819199ca676ebd3d57587b7b2e52d2ffdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.07067",
    "kind": "arxiv",
    "version": 1
  }
}