Pith Number

pith:CXD5NREV

pith:2017:CXD5NREVUAXKFNB62O25WMRS6Q

not attested not anchored not stored refs pending

Knowledge gaps in the early growth of semantic networks

Ann E. Sizemore, Chad Giusti, Danielle S. Bassett, Elisabeth A. Karuza

arxiv:1709.00133 v1 · 2017-09-01 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CXD5NREVUAXKFNB62O25WMRS6Q}

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	2026-05-18T00:36:13.312382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15c7d6c495a02ea2b43ed3b5db3232f43bd9fe151956ca195c72590c75d20e8f

Aliases

arxiv: 1709.00133 · arxiv_version: 1709.00133v1 · doi: 10.48550/arxiv.1709.00133 · pith_short_12: CXD5NREVUAXK · pith_short_16: CXD5NREVUAXKFNB6 · pith_short_8: CXD5NREV

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/CXD5NREVUAXKFNB62O25WMRS6Q \
  | 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: 15c7d6c495a02ea2b43ed3b5db3232f43bd9fe151956ca195c72590c75d20e8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35ae4d420cbf395561abdef9817cbad667f79ff5ce421f07b4b3af633e8e724a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2017-09-01T02:30:24Z",
    "title_canon_sha256": "4bdbc9a9a6de849d891fd2e6447aded00aeaa5f9910a16c71f4921e55ca331ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00133",
    "kind": "arxiv",
    "version": 1
  }
}