Pith Number

pith:2XZHRLWF

pith:2025:2XZHRLWFW7JN276VRVYRFIWEEH

not attested not anchored not stored refs pending

Detecting Flow Gaps in Data Streams

Chenye Zhang, Kaicheng Yang, Siyuan Dong, Tong Yang, Wenhan Ma, Yaojing Wang, Yuhan Wu, Yuxuan Tian

arxiv:2505.13945 v1 · 2025-05-20 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XZHRLWFW7JN276VRVYRFIWEEH}

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	2026-07-05T11:05:53.504062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5f278aec5b7d2dd7fd58d7112a2c421feacb69bba2589a78537918f4e2242e3

Aliases

arxiv: 2505.13945 · arxiv_version: 2505.13945v1 · doi: 10.48550/arxiv.2505.13945 · pith_short_12: 2XZHRLWFW7JN · pith_short_16: 2XZHRLWFW7JN276V · pith_short_8: 2XZHRLWF

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/2XZHRLWFW7JN276VRVYRFIWEEH \
  | 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: d5f278aec5b7d2dd7fd58d7112a2c421feacb69bba2589a78537918f4e2242e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "778c127d25d8896a960fecfb994566650b0e1f80d7127a1aaca56e4e7754386e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-05-20T05:22:20Z",
    "title_canon_sha256": "bc94b1083cc02a8c8fbd18d949410ca6eaa4baf906c1c13b476992ab46fbce33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13945",
    "kind": "arxiv",
    "version": 1
  }
}