Pith Number

pith:VA7VC6SM

pith:2026:VA7VC6SMXMKAEPXAPTWWLG6ZLI

not attested not anchored not stored refs pending

Auto-correlation Function Keying

Fan Liu, Jianhua Zhang, Shuangyang Li, Weijiang Zhao, Yifeng Xiong

arxiv:2606.17970 v1 · 2026-06-16 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VA7VC6SMXMKAEPXAPTWWLG6ZLI}

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	2026-06-19T16:10:44.814208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a83f517a4cbb14023ee07ced659bd95a032ffe2535776786bbd8d92efa99fd00

Aliases

arxiv: 2606.17970 · arxiv_version: 2606.17970v1 · doi: 10.48550/arxiv.2606.17970 · pith_short_12: VA7VC6SMXMKA · pith_short_16: VA7VC6SMXMKAEPXA · pith_short_8: VA7VC6SM

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/VA7VC6SMXMKAEPXAPTWWLG6ZLI \
  | 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: a83f517a4cbb14023ee07ced659bd95a032ffe2535776786bbd8d92efa99fd00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46edbf1add17672a6ee083377517fe7576eecfe65e9f444826e998f53b00e601",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-06-16T14:25:40Z",
    "title_canon_sha256": "c5743f2c75b00afa543225f2b262a42e80e5d8de3af0eaaf544e838ba192c955"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17970",
    "kind": "arxiv",
    "version": 1
  }
}