Pith Number

pith:MOPQ2CVH

pith:2012:MOPQ2CVHOKWQMU22ARUDEQ5UPS

not attested not anchored not stored refs pending

Visualizing 2D Flows with Animated Arrow Plots

Bruno Jobard, Dmitry Sokolov, Nicolas Ray

arxiv:1205.5204 v1 · 2012-05-23 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MOPQ2CVHOKWQMU22ARUDEQ5UPS}

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	2026-05-18T03:55:02.007410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

639f0d0aa772ad06535a04683243b47c88be2384a48bdadf0f76fe5d3e34a77a

Aliases

arxiv: 1205.5204 · arxiv_version: 1205.5204v1 · doi: 10.48550/arxiv.1205.5204 · pith_short_12: MOPQ2CVHOKWQ · pith_short_16: MOPQ2CVHOKWQMU22 · pith_short_8: MOPQ2CVH

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/MOPQ2CVHOKWQMU22ARUDEQ5UPS \
  | 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: 639f0d0aa772ad06535a04683243b47c88be2384a48bdadf0f76fe5d3e34a77a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36a18db298cba368cc643dae5da1f6a4b4c3e58b68279e393d16b7840153c104",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2012-05-23T15:29:16Z",
    "title_canon_sha256": "9b86fdc1101a965d503bd78bb990fca91e6bdef7766815b13b156ca1b856e158"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5204",
    "kind": "arxiv",
    "version": 1
  }
}