Pith Number

pith:CTCAAO7G

pith:2025:CTCAAO7GFI3BUDZGLCA33326Y3

not attested not anchored not stored refs pending

A systematic data characteristic understanding framework towards physical-sensor big data challenges

Bo N{\o}rregaard J{\o}rgensen, Zheng Grace Ma, Zhipeng Ma

arxiv:2501.12720 v1 · 2025-01-22 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CTCAAO7GFI3BUDZGLCA33326Y3}

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	2026-07-05T10:03:57.783835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14c4003be62a361a0f265881bdef5ec6e1b3b499a01cd37c0189f884afe9ba46

Aliases

arxiv: 2501.12720 · arxiv_version: 2501.12720v1 · doi: 10.48550/arxiv.2501.12720 · pith_short_12: CTCAAO7GFI3B · pith_short_16: CTCAAO7GFI3BUDZG · pith_short_8: CTCAAO7G

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/CTCAAO7GFI3BUDZGLCA33326Y3 \
  | 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: 14c4003be62a361a0f265881bdef5ec6e1b3b499a01cd37c0189f884afe9ba46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5ec087e42bf39b50261ef3768a4c6c83062cba30abf962a9a23620e190bf1f1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-01-22T08:49:44Z",
    "title_canon_sha256": "42544cf84eedb0e8bd1f7ec11f0f694e11aa4812fe7f2e09361e7d8b7dc0733c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12720",
    "kind": "arxiv",
    "version": 1
  }
}