Pith Number

pith:5MB5RSZL

pith:2018:5MB5RSZLYPXQGGG6SRKGNKC2BC

not attested not anchored not stored refs pending

Seeing the wood for the trees: a forest of methods for optimisation and omic-network integration in metabolic modelling

Claudio Angione, Max Conway, Pietro Li\'o, Supreeta Vijayakumar

arxiv:1809.09475 v1 · 2018-09-21 · q-bio.MN · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5MB5RSZLYPXQGGG6SRKGNKC2BC}

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	2026-05-18T00:04:51.118616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb03d8cb2bc3ef0318de945466a85a08b9624e5fc9fcb7221dbedcdebb7c45d5

Aliases

arxiv: 1809.09475 · arxiv_version: 1809.09475v1 · doi: 10.48550/arxiv.1809.09475 · pith_short_12: 5MB5RSZLYPXQ · pith_short_16: 5MB5RSZLYPXQGGG6 · pith_short_8: 5MB5RSZL

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/5MB5RSZLYPXQGGG6SRKGNKC2BC \
  | 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: eb03d8cb2bc3ef0318de945466a85a08b9624e5fc9fcb7221dbedcdebb7c45d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b2fa1e43d373273d8ae74f0b6c0d5f569186bef62bcfd6893cbca6a8134be80",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2018-09-21T20:34:13Z",
    "title_canon_sha256": "58cc6aebccefbb00060bfb9489c2552a47f108ea5e62828e02b6ad68a63e9fcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09475",
    "kind": "arxiv",
    "version": 1
  }
}