Pith Number

pith:2QWUMMRU

pith:2007:2QWUMMRU7I2FA5HTFTHZRSWTKU

not attested not anchored not stored refs pending

Particle entrapment as a feedback effect

Arthur V. Straube, Sergey V. Shklyaev

arxiv:0707.3283 v1 · 2007-07-22 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2QWUMMRU7I2FA5HTFTHZRSWTKU}

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	2026-05-18T03:24:54.635070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d42d463234fa345074f32ccf98cad355155e0db68760b7f105b0ff1c37a8f6de

Aliases

arxiv: 0707.3283 · arxiv_version: 0707.3283v1 · doi: 10.48550/arxiv.0707.3283 · pith_short_12: 2QWUMMRU7I2F · pith_short_16: 2QWUMMRU7I2FA5HT · pith_short_8: 2QWUMMRU

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/2QWUMMRU7I2FA5HTFTHZRSWTKU \
  | 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: d42d463234fa345074f32ccf98cad355155e0db68760b7f105b0ff1c37a8f6de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "603664a0e53d3a14d30c62ff7ae0b332ba9e7e78068cf42ce3f8696d46e4ff5a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2007-07-22T20:04:17Z",
    "title_canon_sha256": "5eefb2868bdc8ea159cc9875e6e6c2b39c126f1587488249929e64238388a300"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.3283",
    "kind": "arxiv",
    "version": 1
  }
}