Pith Number

pith:FXPOUJJL

pith:2026:FXPOUJJLRJBABS6IWYXKCQ4YRU

not attested not anchored not stored refs pending

Hierarchical models for large chemical reaction networks

J. Unterberger, R. Cellier, U. Herbach

arxiv:2606.24246 v1 · 2026-06-23 · q-bio.MN · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FXPOUJJLRJBABS6IWYXKCQ4YRU}

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	2026-06-24T01:14:47.911822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ddeea252b8a4200cbc8b62ea143988d0e39f8332261d87d920e6f020a077196

Aliases

arxiv: 2606.24246 · arxiv_version: 2606.24246v1 · doi: 10.48550/arxiv.2606.24246 · pith_short_12: FXPOUJJLRJBA · pith_short_16: FXPOUJJLRJBABS6I · pith_short_8: FXPOUJJL

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/FXPOUJJLRJBABS6IWYXKCQ4YRU \
  | 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: 2ddeea252b8a4200cbc8b62ea143988d0e39f8332261d87d920e6f020a077196

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c408fa01873b9ae241eaaeb7bd04f23602b7adcbb64cb10deb7033d166acbf7",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "q-bio.MN",
    "submitted_at": "2026-06-23T07:34:19Z",
    "title_canon_sha256": "4e24196e97616830f891081b13b28cf3a393511ace1b72ba1be0afb5c20045d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24246",
    "kind": "arxiv",
    "version": 1
  }
}