Pith Number

pith:P7NOHBET

pith:2017:P7NOHBETW5HRBYWDC6INM5KIVN

not attested not anchored not stored refs pending

Levitation of heavy particles against gravity in asymptotically downward flows

Adilson E. Motter, Daniel J. Case, Jean-Regis Angilella

arxiv:1703.03296 v1 · 2017-03-07 · physics.flu-dyn · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7NOHBETW5HRBYWDC6INM5KIVN}

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	2026-05-18T00:48:32.275384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fdae38493b74f10e2c31790d67548ab63735b4eb001f1a3a31c0e3a6416ad11

Aliases

arxiv: 1703.03296 · arxiv_version: 1703.03296v1 · doi: 10.48550/arxiv.1703.03296 · pith_short_12: P7NOHBETW5HR · pith_short_16: P7NOHBETW5HRBYWD · pith_short_8: P7NOHBET

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/P7NOHBETW5HRBYWDC6INM5KIVN \
  | 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: 7fdae38493b74f10e2c31790d67548ab63735b4eb001f1a3a31c0e3a6416ad11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd7ca2e72df00f5a28bdbc72efd23086453892e88681d3a145295db23356688b",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-03-07T20:05:36Z",
    "title_canon_sha256": "c81cc969d08190cb1cb6e73535aa156af2ffc9b60b0684cfb2d6c63f98be691f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03296",
    "kind": "arxiv",
    "version": 1
  }
}