Pith Number

pith:NWDEQVWE

pith:2014:NWDEQVWEF6RRGD62T6WRGRAAIT

not attested not anchored not stored refs pending

A two-species hydrodynamic model of particles interacting through self-alignment

INRIA Nancy - Grand Est / IECN / LSIIT / IRMA), Laurent Navoret (IRMA

arxiv:1401.1379 v1 · 2014-01-07 · math-ph · math.AP · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NWDEQVWEF6RRGD62T6WRGRAAIT}

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	2026-05-18T03:03:08.599575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d864856c42fa3130fda9fad13440044e99c52c01abc24812191580419132020

Aliases

arxiv: 1401.1379 · arxiv_version: 1401.1379v1 · doi: 10.48550/arxiv.1401.1379 · pith_short_12: NWDEQVWEF6RR · pith_short_16: NWDEQVWEF6RRGD62 · pith_short_8: NWDEQVWE

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/NWDEQVWEF6RRGD62T6WRGRAAIT \
  | 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: 6d864856c42fa3130fda9fad13440044e99c52c01abc24812191580419132020

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "544907147e79ff855a96672cc1ad0075736a6e9172510794461823882cf9e5a0",
    "cross_cats_sorted": [
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-01-07T13:51:01Z",
    "title_canon_sha256": "e84bc57a6e7dddb7849dd31b3f3fd6255a25b48b553a16a1f0c2c8bccab8f76c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1379",
    "kind": "arxiv",
    "version": 1
  }
}