Pith Number

pith:I6JCDMWG

pith:2009:I6JCDMWGS3EKHGDNFPDZBD6CHD

not attested not anchored not stored refs pending

Crystallization of ion clouds in octupole traps: structural transitions, core melting, and scaling laws

Caroline Champenois (PIIM), Ersin Yurtsever, Florent Calvo (LASIM)

arxiv:0911.3335 v1 · 2009-11-17 · physics.atom-ph · cond-mat.stat-mech · physics.atm-clus

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I6JCDMWGS3EKHGDNFPDZBD6CHD}

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	2026-05-18T02:10:46.738528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

479221b2c696c8a3986d2bc7908fc238dcb2e99c8582bccb7c18e35a79e218ae

Aliases

arxiv: 0911.3335 · arxiv_version: 0911.3335v1 · doi: 10.48550/arxiv.0911.3335 · pith_short_12: I6JCDMWGS3EK · pith_short_16: I6JCDMWGS3EKHGDN · pith_short_8: I6JCDMWG

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/I6JCDMWGS3EKHGDNFPDZBD6CHD \
  | 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: 479221b2c696c8a3986d2bc7908fc238dcb2e99c8582bccb7c18e35a79e218ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f7076efa519f162ba5b1ccd816e923e9960a6553df38ab5977fb8458b2e014c",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.atm-clus"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2009-11-17T15:41:30Z",
    "title_canon_sha256": "49b82d5bbff1d807419ad3be0864f5766245a13d79159550696f602f061de248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.3335",
    "kind": "arxiv",
    "version": 1
  }
}