Pith Number

pith:Z464W5RC

pith:2026:Z464W5RCXRP65DMUYYHPFC353V

not attested not anchored not stored refs pending

PaperFlow: Profiling, Recommending, and Adapting Across Daily Paper Streams

Bihui Yu, Cheng Tan, Fuqiang Wang, Jiaohao Fu, Jie Dong, Jingxuan Wei, Siyuan Li, Song Tan, Xinglong Xu, Zheng Guo, Zheng Sun

arxiv:2606.07454 v1 · 2026-06-05 · 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{Z464W5RCXRP65DMUYYHPFC353V}

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	2026-06-08T01:05:28.001863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf3dcb7622bc5fee8d94c60ef28b7ddd6b6529650290591e559b55405305e20e

Aliases

arxiv: 2606.07454 · arxiv_version: 2606.07454v1 · doi: 10.48550/arxiv.2606.07454 · pith_short_12: Z464W5RCXRP6 · pith_short_16: Z464W5RCXRP65DMU · pith_short_8: Z464W5RC

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/Z464W5RCXRP65DMUYYHPFC353V \
  | 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: cf3dcb7622bc5fee8d94c60ef28b7ddd6b6529650290591e559b55405305e20e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3335e365f9bf5ac1f751587e5294532c88ed1b38d89203ec79323170cde377b8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-06-05T17:00:20Z",
    "title_canon_sha256": "1a7b6bdec8b34f0543fa5751aac0b65b83a086bd80a34a770bf1c8bf08f14fe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07454",
    "kind": "arxiv",
    "version": 1
  }
}