Pith Number

pith:KTITXZPD

pith:2007:KTITXZPDWL6FF7N2IIYT4Y52C4

not attested not anchored not stored refs pending

Ground state of the time-independent Gross-Pitaevskii equation

Claude M. Dion, Eric Cances

arxiv:0705.4024 v2 · 2007-05-28 · physics.comp-ph · cond-mat.other · physics.atom-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{KTITXZPDWL6FF7N2IIYT4Y52C4}

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	2026-05-18T04:09:16.460373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54d13be5e3b2fc52fdba42313e63ba170023befaff83744439be2ced901a8ee0

Aliases

arxiv: 0705.4024 · arxiv_version: 0705.4024v2 · doi: 10.48550/arxiv.0705.4024 · pith_short_12: KTITXZPDWL6F · pith_short_16: KTITXZPDWL6FF7N2 · pith_short_8: KTITXZPD

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/KTITXZPDWL6FF7N2IIYT4Y52C4 \
  | 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: 54d13be5e3b2fc52fdba42313e63ba170023befaff83744439be2ced901a8ee0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3180fe5b591e008e916abf371d7f2796082c891d3f1a1b349fbd8f5777cd6123",
    "cross_cats_sorted": [
      "cond-mat.other",
      "physics.atom-ph"
    ],
    "license": "",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2007-05-28T10:19:46Z",
    "title_canon_sha256": "4a8c7179f8ecc8f090f1a66b107e8ee16e2c45c882c5ba15938786efda8b1ad3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.4024",
    "kind": "arxiv",
    "version": 2
  }
}