Pith Number

pith:ADRJHNJH

pith:2025:ADRJHNJHW3Y5SFYA2MPZGGY52K

not attested not anchored not stored refs pending

Proof of Humanity: A Multi-Layer Network Framework for Certifying Human-Originated Content in an AI-Dominated Internet

Sebastian Barros

arxiv:2504.03752 v1 · 2025-04-02 · cs.CR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ADRJHNJHW3Y5SFYA2MPZGGY52K}

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.

Cited by

1 paper in Pith

OSI Stack Redesign for Quantum Networks: Requirements, Technologies, Challenges, and Future Directions

Receipt and verification

First computed	2026-07-05T10:44:47.598217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00e293b527b6f1d91700d31f931b1dd28c28edbd5ba93ce8f11b2ab2599e5b22

Aliases

arxiv: 2504.03752 · arxiv_version: 2504.03752v1 · doi: 10.48550/arxiv.2504.03752 · pith_short_12: ADRJHNJHW3Y5 · pith_short_16: ADRJHNJHW3Y5SFYA · pith_short_8: ADRJHNJH

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/ADRJHNJHW3Y5SFYA2MPZGGY52K \
  | 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: 00e293b527b6f1d91700d31f931b1dd28c28edbd5ba93ce8f11b2ab2599e5b22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acd3a074c1d5ea704a6239884e56930d1cffb3b995ea406a8bfaacbc4cec2dd8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-04-02T00:02:51Z",
    "title_canon_sha256": "58643a9c8868a42ef03af0ba08c3a66835b90af21de04d173142153e4d287a3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.03752",
    "kind": "arxiv",
    "version": 1
  }
}