Pith Number

pith:2ZKZVCCA

pith:2008:2ZKZVCCAA4NSYXENJYQ7EH2PSJ

not attested not anchored not stored refs pending

Double wells, scalar fields and quantum phase transitions in ions traps

A. Retzker, D. Segal, M.B. Plenio, R. Thompson

arxiv:0801.0623 v1 · 2008-01-04 · quant-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{2ZKZVCCAA4NSYXENJYQ7EH2PSJ}

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	2026-07-04T17:08:17.552408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6559a8840071b2c5c8d4e21f21f4f926ceab5b35e56103939080578c6ffe09e

Aliases

arxiv: 0801.0623 · arxiv_version: 0801.0623v1 · doi: 10.48550/arxiv.0801.0623 · pith_short_12: 2ZKZVCCAA4NS · pith_short_16: 2ZKZVCCAA4NSYXEN · pith_short_8: 2ZKZVCCA

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/2ZKZVCCAA4NSYXENJYQ7EH2PSJ \
  | 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: d6559a8840071b2c5c8d4e21f21f4f926ceab5b35e56103939080578c6ffe09e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fbe4c2225b41f51e68e402c6bbc067e0324bc160c0d449cb28f2535cc853ecf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-01-04T16:33:14Z",
    "title_canon_sha256": "e8fb453ae885b534aec6c4f8d3b31dab1d5518849c4aa6e63ea8a025a0ef47fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.0623",
    "kind": "arxiv",
    "version": 1
  }
}