Pith Number

pith:U2ZCW3GF

pith:2017:U2ZCW3GFSQKCILD2OWVC5E5EJB

not attested not anchored not stored refs pending

Dynamical bunching and density peaks in expanding Coulomb clouds

Brandon Zerbe, Chong-Yu Ruan, Phil Duxbury, Steve Lund, Xukun Xiang

arxiv:1712.08629 v2 · 2017-12-22 · physics.acc-ph · physics.plasm-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{U2ZCW3GFSQKCILD2OWVC5E5EJB}

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	2026-05-18T00:09:27.628591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6b22b6cc59414242c7a75aa2e93a448617a546dedb9e4b4b1c49377ce4253e8

Aliases

arxiv: 1712.08629 · arxiv_version: 1712.08629v2 · doi: 10.48550/arxiv.1712.08629 · pith_short_12: U2ZCW3GFSQKC · pith_short_16: U2ZCW3GFSQKCILD2 · pith_short_8: U2ZCW3GF

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/U2ZCW3GFSQKCILD2OWVC5E5EJB \
  | 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: a6b22b6cc59414242c7a75aa2e93a448617a546dedb9e4b4b1c49377ce4253e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a31b946e2ea49ec294a7f3c95aa1f282dc988efb84dda993ba4068ea17c5815",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2017-12-22T19:25:52Z",
    "title_canon_sha256": "8965586eda7c3da59b56e3b47691b78d5bd93ca9fefcedb092cd13253a6771df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.08629",
    "kind": "arxiv",
    "version": 2
  }
}