Pith Number

pith:D7SEGRIN

pith:2013:D7SEGRINNEFCJOCFELBJNW4DEZ

not attested not anchored not stored refs pending

The Dynamically Extended Mind -- A Minimal Modeling Case Study

Carlos Gershenson, David A. Rosenblueth, Tom Froese

arxiv:1305.1958 v1 · 2013-05-08 · cs.AI · cs.NE · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D7SEGRINNEFCJOCFELBJNW4DEZ}

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	2026-05-18T03:26:09.721518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fe443450d690a24b84522c296db8326705f2512cdf7f98f96a46f788cde3634

Aliases

arxiv: 1305.1958 · arxiv_version: 1305.1958v1 · doi: 10.48550/arxiv.1305.1958 · pith_short_12: D7SEGRINNEFC · pith_short_16: D7SEGRINNEFCJOCF · pith_short_8: D7SEGRIN

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/D7SEGRINNEFCJOCFELBJNW4DEZ \
  | 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: 1fe443450d690a24b84522c296db8326705f2512cdf7f98f96a46f788cde3634

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1c5a0495a285185ef39f4ddfeca35afbbf144225b43134a66bcc406db68743b",
    "cross_cats_sorted": [
      "cs.NE",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-05-08T20:47:18Z",
    "title_canon_sha256": "a81397506d7fb1b1b5abac6adb00af7cfa800e82d6a918a7fc22308ac828917b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1958",
    "kind": "arxiv",
    "version": 1
  }
}