Pith Number

pith:FSU2DXVN

pith:2021:FSU2DXVNPUASPYFZLIIF3X72VF

not attested not anchored not stored refs pending

Panel: Humans and Technology for Inclusive Privacy and Security

L. Jean Camp, Prashanth Rajivan, Roberto Hoyle, Robert S. Gutzwiller, Rod D. Roscoe, Sanchari Das, Yang Wang

arxiv:2101.07377 v1 · 2021-01-18 · cs.CR · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSU2DXVNPUASPYFZLIIF3X72VF}

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	2026-07-05T02:07:57.334500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ca9a1dead7d0127e0b95a105ddffaa95d7574423e96b7a73a397b1052d0f90f

Aliases

arxiv: 2101.07377 · arxiv_version: 2101.07377v1 · doi: 10.48550/arxiv.2101.07377 · pith_short_12: FSU2DXVNPUAS · pith_short_16: FSU2DXVNPUASPYFZ · pith_short_8: FSU2DXVN

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/FSU2DXVNPUASPYFZLIIF3X72VF \
  | 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: 2ca9a1dead7d0127e0b95a105ddffaa95d7574423e96b7a73a397b1052d0f90f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a050bfcaedea4329a3b4ed91a8a22749986562df1f388e50821e2a89b335d8e5",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-01-18T23:35:42Z",
    "title_canon_sha256": "a1fa8464da3e32856ec165e55203d9918e3c5308b4817ea04c9ee113a0740a92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.07377",
    "kind": "arxiv",
    "version": 1
  }
}