Pith Number

pith:5WIHRTG6

pith:2012:5WIHRTG6PSVSPKHN4M6CO2QWND

not attested not anchored not stored refs pending

A unified view on bipartite species-reaction and interaction graphs for chemical reaction networks

Hans-Michael Kaltenbach

arxiv:1210.0320 v1 · 2012-10-01 · q-bio.MN · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5WIHRTG6PSVSPKHN4M6CO2QWND}

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	2026-05-18T03:44:22.754506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed9078ccde7cab27a8ede33c276a1668f5e30ec57d2332438df4340f98105c92

Aliases

arxiv: 1210.0320 · arxiv_version: 1210.0320v1 · doi: 10.48550/arxiv.1210.0320 · pith_short_12: 5WIHRTG6PSVS · pith_short_16: 5WIHRTG6PSVSPKHN · pith_short_8: 5WIHRTG6

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/5WIHRTG6PSVSPKHN4M6CO2QWND \
  | 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: ed9078ccde7cab27a8ede33c276a1668f5e30ec57d2332438df4340f98105c92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e175f0bf65ba16feeae82bc1050a5e79ecbb3e2cc5d55b7593e0094150a92b5",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2012-10-01T09:16:36Z",
    "title_canon_sha256": "d58556d9bedaad571c1efda52843d85ed8c34aa119115b7891c6f8bc311d646c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0320",
    "kind": "arxiv",
    "version": 1
  }
}