Pith Number

pith:5EX4SRYP

pith:2012:5EX4SRYP6SAHDUQ74NV3FL4HKP

not attested not anchored not stored refs pending

Efficient parametric analysis of the chemical master equation through model order reduction

Bernard Haasdonk, Steffen Waldherr

arxiv:1201.3749 v2 · 2012-01-18 · q-bio.QM · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5EX4SRYP6SAHDUQ74NV3FL4HKP}

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	2026-05-18T03:51:35.565047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e92fc9470ff48071d21fe36bb2af8753d8100fe15328a59b2e61f5a31a9c0358

Aliases

arxiv: 1201.3749 · arxiv_version: 1201.3749v2 · doi: 10.48550/arxiv.1201.3749 · pith_short_12: 5EX4SRYP6SAH · pith_short_16: 5EX4SRYP6SAHDUQ7 · pith_short_8: 5EX4SRYP

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/5EX4SRYP6SAHDUQ74NV3FL4HKP \
  | 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: e92fc9470ff48071d21fe36bb2af8753d8100fe15328a59b2e61f5a31a9c0358

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c87b1a734c630871e5b6100b6392cb746a103674b25056d5dfa3e093de2e4116",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2012-01-18T10:41:12Z",
    "title_canon_sha256": "63a6712d2bd10d97843d8d0f984601ff654d0b5cfacfe00ccbd59bcf69e03b88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3749",
    "kind": "arxiv",
    "version": 2
  }
}