Pith Number

pith:LSPBUDEN

pith:2013:LSPBUDENLHR6OO7UO2MW6DXWXK

not attested not anchored not stored refs pending

On the Complexity of Reconstructing Chemical Reaction Networks

Christoph Flamm, Daniel Merkle, Peter F. Stadler, Philipp Peters, Rolf Fagerberg

arxiv:1309.7198 v1 · 2013-09-27 · cs.CC · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LSPBUDENLHR6OO7UO2MW6DXWXK}

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	2026-05-18T03:11:59.888913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c9e1a0c8d59e3e73bf476996f0ef6babd0c80ad06a2b30469d8c7610e556572

Aliases

arxiv: 1309.7198 · arxiv_version: 1309.7198v1 · doi: 10.48550/arxiv.1309.7198 · pith_short_12: LSPBUDENLHR6 · pith_short_16: LSPBUDENLHR6OO7U · pith_short_8: LSPBUDEN

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/LSPBUDENLHR6OO7UO2MW6DXWXK \
  | 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: 5c9e1a0c8d59e3e73bf476996f0ef6babd0c80ad06a2b30469d8c7610e556572

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36847e2ad5b3dc9466f15a58c0be2ed1d5bba05e4a9d2d6b58348c3d9214c8a9",
    "cross_cats_sorted": [
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2013-09-27T10:41:00Z",
    "title_canon_sha256": "87d194f55fe5cc7d5e3686d4f1fbe5966993f6d8cc66ac5434c68415dbd204e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7198",
    "kind": "arxiv",
    "version": 1
  }
}