Pith Number

pith:U3STYJ63

pith:2014:U3STYJ63OUQDGO6KOS32DYJ4WP

not attested not anchored not stored refs pending

Phylogeny of Metabolic Networks: A Spectral Graph Theoretical Approach

Anirban Banerjee, Bony Deb, Krishanu Deyasi

arxiv:1408.5109 v4 · 2014-08-21 · q-bio.MN · 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{U3STYJ63OUQDGO6KOS32DYJ4WP}

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	2026-05-18T01:17:33.395876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6e53c27db7520333bca74b7a1e13cb3c11e927d723b5f67e8ad0e96a47cb42e

Aliases

arxiv: 1408.5109 · arxiv_version: 1408.5109v4 · doi: 10.48550/arxiv.1408.5109 · pith_short_12: U3STYJ63OUQD · pith_short_16: U3STYJ63OUQDGO6K · pith_short_8: U3STYJ63

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/U3STYJ63OUQDGO6KOS32DYJ4WP \
  | 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: a6e53c27db7520333bca74b7a1e13cb3c11e927d723b5f67e8ad0e96a47cb42e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d0594002b0b192d7fe98a4890fd7e19cea344aef46c6c530461bf1e07bf158e",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2014-08-21T18:55:18Z",
    "title_canon_sha256": "d9d5fe116edbb433879affed8a5f46f65b02b7ce2b6f0a1b304836e548170224"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5109",
    "kind": "arxiv",
    "version": 4
  }
}