Pith Number

pith:R3GY6ZCK

pith:2015:R3GY6ZCKA22JDQTPLUZMMAS27S

not attested not anchored not stored refs pending

$N$-coherence vs. $t$-coherence: An alternative route to the Gross-Pitaevskii equation

Bettina Gertjerenken, Martin Holthaus

arxiv:1508.04117 v1 · 2015-08-17 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R3GY6ZCKA22JDQTPLUZMMAS27S}

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	2026-05-18T01:33:33.553856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ecd8f644a06b491c26f5d32c6025afcb3caef56e64150ad51aa0d4d156b7835

Aliases

arxiv: 1508.04117 · arxiv_version: 1508.04117v1 · doi: 10.48550/arxiv.1508.04117 · pith_short_12: R3GY6ZCKA22J · pith_short_16: R3GY6ZCKA22JDQTP · pith_short_8: R3GY6ZCK

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/R3GY6ZCKA22JDQTPLUZMMAS27S \
  | 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: 8ecd8f644a06b491c26f5d32c6025afcb3caef56e64150ad51aa0d4d156b7835

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71f72b048f0b80cf6e2936b2f3206ac48a8919422c284bbf95c5a7580aeea632",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-08-17T19:16:59Z",
    "title_canon_sha256": "43c09e154eaab0a656f478c7a589a492105bb83841ffa76a7be99d642bc81cf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04117",
    "kind": "arxiv",
    "version": 1
  }
}