Pith Number

pith:WSQEEVFK

pith:2018:WSQEEVFKKVYMNP5EVEVSX442OI

not attested not anchored not stored refs pending

Optimal work in a harmonic trap with bounded stiffness

A. Prados, Carlos A. Plata, David Gu\'ery-Odelin, E. Trizac

arxiv:1812.09557 v1 · 2018-12-22 · cond-mat.stat-mech · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WSQEEVFKKVYMNP5EVEVSX442OI}

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	2026-05-17T23:55:10.419554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4a04254aa5570c6bfa4a92b2bf39a722af58fa81f9287b46e78c2daa17bb909

Aliases

arxiv: 1812.09557 · arxiv_version: 1812.09557v1 · doi: 10.48550/arxiv.1812.09557 · pith_short_12: WSQEEVFKKVYM · pith_short_16: WSQEEVFKKVYMNP5E · pith_short_8: WSQEEVFK

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/WSQEEVFKKVYMNP5EVEVSX442OI \
  | 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: b4a04254aa5570c6bfa4a92b2bf39a722af58fa81f9287b46e78c2daa17bb909

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14463b02dce341273b0712c0de18eb2d784b35f62e158540533df0c6dc8eac2c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2018-12-22T16:32:16Z",
    "title_canon_sha256": "c53185b6e6fe652d61f11b559c57a3accbb4c1a095be17e46a5a38851e478c3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09557",
    "kind": "arxiv",
    "version": 1
  }
}