Pith Number

pith:VD32B3S7

pith:2018:VD32B3S7KAG7JIYISHZAPXZVZG

not attested not anchored not stored refs pending

The Dynamics of Knowledge Acquisition via Self-Learning in Complex Networks

Cesar H. Comin, Diego R. Amancio, Filipi N. Silva, Henrique F. de Arruda, Luciano da F. Costa, Thales S. Lima

arxiv:1802.09337 v2 · 2018-02-26 · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VD32B3S7KAG7JIYISHZAPXZVZG}

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	2026-05-18T00:08:35.985811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8f7a0ee5f500df4a30891f207df35c99dca9ad3abcdc25dd65ef4cd5fcb1b32

Aliases

arxiv: 1802.09337 · arxiv_version: 1802.09337v2 · doi: 10.48550/arxiv.1802.09337 · pith_short_12: VD32B3S7KAG7 · pith_short_16: VD32B3S7KAG7JIYI · pith_short_8: VD32B3S7

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/VD32B3S7KAG7JIYISHZAPXZVZG \
  | 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: a8f7a0ee5f500df4a30891f207df35c99dca9ad3abcdc25dd65ef4cd5fcb1b32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46b4ffc0d5243da95a8bc6431f78f0addfb51477afe23dd4918f46482a95b4bf",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-02-26T14:45:59Z",
    "title_canon_sha256": "38a6fbe1616afa2c95a186dcdd33faaa68bb495b7113019fcc556eb058dde832"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09337",
    "kind": "arxiv",
    "version": 2
  }
}