Pith Number

pith:DE5NNDFH

pith:2014:DE5NNDFH4UMES55FJU4CGQSTAB

not attested not anchored not stored refs pending

Scalable Positional Analysis for Studying Evolution of Nodes in Networks

Balaraman Ravindran, Pratik Vinay Gupte

arxiv:1402.3797 v2 · 2014-02-16 · cs.SI · physics.soc-ph

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

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	2026-05-18T02:29:02.719234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

193ad68ca7e5184977a54d38234253004e9a3886f11855a8740a91481596eda5

Aliases

arxiv: 1402.3797 · arxiv_version: 1402.3797v2 · doi: 10.48550/arxiv.1402.3797 · pith_short_12: DE5NNDFH4UME · pith_short_16: DE5NNDFH4UMES55F · pith_short_8: DE5NNDFH

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/DE5NNDFH4UMES55FJU4CGQSTAB \
  | 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: 193ad68ca7e5184977a54d38234253004e9a3886f11855a8740a91481596eda5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94fc5f2cc0ad23a82d1f3ed1b883a02335b801dfa1aa9e12d7ef7d118b1cfd8b",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-02-16T13:09:43Z",
    "title_canon_sha256": "e1202d215c407ed41362c2d01056400874962dc5bb728687cab1818cde6ec087"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3797",
    "kind": "arxiv",
    "version": 2
  }
}