Pith Number

pith:UIXWNT4S

pith:2017:UIXWNT4SBZSBUCRUHBDHHZRZFU

not attested not anchored not stored refs pending

Knowledge Acquisition: A Complex Networks Approach

Diego R. Amancio, Filipi N. Silva, Henrique F. de Arruda, Luciano da F. Costa

arxiv:1703.03366 v1 · 2017-03-09 · 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{UIXWNT4SBZSBUCRUHBDHHZRZFU}

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	2026-05-18T00:35:55.350574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a22f66cf920e641a0a34384673e6392d2fc2ff933b65c833e9f2c467135a23b8

Aliases

arxiv: 1703.03366 · arxiv_version: 1703.03366v1 · doi: 10.48550/arxiv.1703.03366 · pith_short_12: UIXWNT4SBZSB · pith_short_16: UIXWNT4SBZSBUCRU · pith_short_8: UIXWNT4S

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/UIXWNT4SBZSBUCRUHBDHHZRZFU \
  | 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: a22f66cf920e641a0a34384673e6392d2fc2ff933b65c833e9f2c467135a23b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e98239411858c613c0f52e01bac32a6b11d9d984c7dc2c8c511cbc2c1d67436",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2017-03-09T17:41:18Z",
    "title_canon_sha256": "a6d60caf86c646ab1c8a39bd825b72a75eb622e91d713eef3873c1ee24925ab6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03366",
    "kind": "arxiv",
    "version": 1
  }
}