Pith Number

pith:BHG3DDCJ

pith:2013:BHG3DDCJQMTZF2IXYVIMSUZS6E

not attested not anchored not stored refs pending

Principles of Security: Human, Cyber, and Biological

Blake C. Stacey, Yaneer Bar-Yam

arxiv:1303.2682 v1 · 2013-03-11 · cs.CR · nlin.AO · physics.soc-ph · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BHG3DDCJQMTZF2IXYVIMSUZS6E}

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	2026-05-18T03:31:08.407080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09cdb18c49832792e917c550c95332f1186284dbdd47aefae822cfe7cf29c579

Aliases

arxiv: 1303.2682 · arxiv_version: 1303.2682v1 · doi: 10.48550/arxiv.1303.2682 · pith_short_12: BHG3DDCJQMTZ · pith_short_16: BHG3DDCJQMTZF2IX · pith_short_8: BHG3DDCJ

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/BHG3DDCJQMTZF2IXYVIMSUZS6E \
  | 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: 09cdb18c49832792e917c550c95332f1186284dbdd47aefae822cfe7cf29c579

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19d92b273731176005f3545401f6293bf598e0369538637b58f0956f9146f0de",
    "cross_cats_sorted": [
      "nlin.AO",
      "physics.soc-ph",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2013-03-11T20:47:40Z",
    "title_canon_sha256": "2c8506eb19942cc3d0f1f70d1c400fabfbe75dfd3dce79926517064f77ca1268"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2682",
    "kind": "arxiv",
    "version": 1
  }
}