Pith Number

pith:QHF7MJDN

pith:2023:QHF7MJDNIB6CMEOAU6VVFHDB4V

not attested not anchored not stored refs pending

Panini -- Anonymous Anycast and an Instantiation

Christiane Kuhn, Christoph Coijanovic, Thorsten Strufe

arxiv:2305.16629 v2 · 2023-05-26 · 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{QHF7MJDNIB6CMEOAU6VVFHDB4V}

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	2026-07-05T06:54:16.742448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81cbf6246d407c2611c0a7ab529c61e540e6f29c8c3871e27fcc1e690ddf1931

Aliases

arxiv: 2305.16629 · arxiv_version: 2305.16629v2 · doi: 10.48550/arxiv.2305.16629 · pith_short_12: QHF7MJDNIB6C · pith_short_16: QHF7MJDNIB6CMEOA · pith_short_8: QHF7MJDN

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/QHF7MJDNIB6CMEOAU6VVFHDB4V \
  | 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: 81cbf6246d407c2611c0a7ab529c61e540e6f29c8c3871e27fcc1e690ddf1931

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f13e0c7cb0f39700d72eb4dc3f1611d351fc229989c4130464bf39221d981f5b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-05-26T04:48:58Z",
    "title_canon_sha256": "1942b04b002d1689afca0fdb6ae80b95362b8432e3867faa22c0d9f8c951eeb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.16629",
    "kind": "arxiv",
    "version": 2
  }
}