Pith Number

pith:JENKCAFO

pith:2020:JENKCAFOV2TWQD5NTC5B7VHY6O

not attested not anchored not stored refs pending

Scalable In Situ Lagrangian Flow Map Extraction: Demonstrating the Viability of a Communication-Free Model

Abhishek Yenpure, Christoph Garth, Hank Childs, Kenneth Moreland, Matthew Larsen, Roxana Bujack, Sudhanshu Sane

arxiv:2004.02003 v1 · 2020-04-04 · cs.CE · cs.DC · physics.comp-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{JENKCAFOV2TWQD5NTC5B7VHY6O}

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	2026-07-05T03:11:09.965884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

491aa100aeaea7680fad98ba1fd4f8f38955784acd79b2fcc880aa42ed3b5c4d

Aliases

arxiv: 2004.02003 · arxiv_version: 2004.02003v1 · doi: 10.48550/arxiv.2004.02003 · pith_short_12: JENKCAFOV2TW · pith_short_16: JENKCAFOV2TWQD5N · pith_short_8: JENKCAFO

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/JENKCAFOV2TWQD5NTC5B7VHY6O \
  | 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: 491aa100aeaea7680fad98ba1fd4f8f38955784acd79b2fcc880aa42ed3b5c4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0f05b77338a4bd372dece3b535e344806e1d7cd5dc90a98fed18264faf8cc78",
    "cross_cats_sorted": [
      "cs.DC",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2020-04-04T19:21:28Z",
    "title_canon_sha256": "82bd92afd387fd607f7e44deb6ef8f4bf16ee6cc4e66159540636940f0bd8921"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.02003",
    "kind": "arxiv",
    "version": 1
  }
}