Pith Number

pith:674OHNBP

pith:2008:674OHNBPHEIVN5A3OWYQBYF2AN

not attested not anchored not stored refs pending

Structural distance and evolutionary relationship of networks

Anirban Banerjee

arxiv:0807.3185 v2 · 2008-07-20 · q-bio.QM · cond-mat.stat-mech · physics.data-an · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{674OHNBPHEIVN5A3OWYQBYF2AN}

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	2026-05-18T03:42:56.013156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7f8e3b42f391156f41b75b100e0ba036751f65329ba0fd1a8852fbd12ca5faf

Aliases

arxiv: 0807.3185 · arxiv_version: 0807.3185v2 · doi: 10.48550/arxiv.0807.3185 · pith_short_12: 674OHNBPHEIV · pith_short_16: 674OHNBPHEIVN5A3 · pith_short_8: 674OHNBP

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/674OHNBPHEIVN5A3OWYQBYF2AN \
  | 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: f7f8e3b42f391156f41b75b100e0ba036751f65329ba0fd1a8852fbd12ca5faf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a1e5077efae312150a66f4a758008115c9b45a9082c6c27f6a58da27e93e845",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.data-an",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2008-07-20T20:55:18Z",
    "title_canon_sha256": "27520ea1d4c4b6aea8a8d55d24585db08d6b89c08eed48a36c4ec02aa60be094"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.3185",
    "kind": "arxiv",
    "version": 2
  }
}