Pith Number

pith:JNEKJGEU

pith:2025:JNEKJGEUD7NAYPIH72PWMCQRNW

not attested not anchored not stored refs pending

Shuffling for Semantic Secrecy

Fupei Chen, Haoxiang Sun, Hei Victor Cheng, Kaiming Shen, Liyao Xiang

arxiv:2507.07401 v1 · 2025-07-10 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JNEKJGEUD7NAYPIH72PWMCQRNW}

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	2026-07-05T11:34:57.250669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b48a498941fda0c3d07fe9f660a116db8a29a591b0bc650c08c49a13d9b8744

Aliases

arxiv: 2507.07401 · arxiv_version: 2507.07401v1 · doi: 10.48550/arxiv.2507.07401 · pith_short_12: JNEKJGEUD7NA · pith_short_16: JNEKJGEUD7NAYPIH · pith_short_8: JNEKJGEU

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/JNEKJGEUD7NAYPIH72PWMCQRNW \
  | 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: 4b48a498941fda0c3d07fe9f660a116db8a29a591b0bc650c08c49a13d9b8744

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34d9478c42e2fb0c56c7096f28792fb7b150942f0c1993c91469c7603dabae9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-07-10T03:42:17Z",
    "title_canon_sha256": "791a2cfbe1cb8431bf6327e0baecc0907f04a0fe8e91f18de8b61c54d4b540df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07401",
    "kind": "arxiv",
    "version": 1
  }
}