Pith Number

pith:VR7MBY3R

pith:2010:VR7MBY3R7PVMS62YJ6NSWS3SSF

not attested not anchored not stored refs pending

Component Specification in the Cactus Framework: The Cactus Configuration Language

David Rideout, Eric L. Seidel, Erik Schnetter, Frank L\"offler, Gabrielle Allen, Tom Goodale

arxiv:1009.1341 v1 · 2010-09-07 · cs.DC · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VR7MBY3R7PVMS62YJ6NSWS3SSF}

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	2026-05-18T04:02:52.954115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac7ec0e371fbeac97b584f9b2b4b7291547873ef51c19299d8a8f7191116c83f

Aliases

arxiv: 1009.1341 · arxiv_version: 1009.1341v1 · doi: 10.48550/arxiv.1009.1341 · pith_short_12: VR7MBY3R7PVM · pith_short_16: VR7MBY3R7PVMS62Y · pith_short_8: VR7MBY3R

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/VR7MBY3R7PVMS62YJ6NSWS3SSF \
  | 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: ac7ec0e371fbeac97b584f9b2b4b7291547873ef51c19299d8a8f7191116c83f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12cdbb32d0f134177967b8989bc07472bc89b367d64489581f34aa02ea0ed6a2",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2010-09-07T17:04:06Z",
    "title_canon_sha256": "9bf5e7caf17cdae3faf668c5306d13d192ecc8b01185303275137c7a53fd22ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1341",
    "kind": "arxiv",
    "version": 1
  }
}