Pith Number

pith:44GHNEOY

pith:2014:44GHNEOY4CJHSPCJ6D7SWQEFQC

not attested not anchored not stored refs pending

Finite temperature effective field theory for dark solitons in superfluid Fermi gases

2), (2) State University of Moldova, 3), (3) Lyman Laboratory of Physics, 4) ((1) TQC, (4) Technische Universiteit Eindhoven), Belgium, Harvard University, J. T. Devreese (1, J. Tempere (1, S. N. Klimin (1, Universiteit Antwerpen

arxiv:1407.3107 v1 · 2014-07-11 · 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{44GHNEOY4CJHSPCJ6D7SWQEFQC}

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	2026-05-18T01:15:23.975587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e70c7691d8e092793c49f0ff2b4085808d9a7003b5e84f723cf6dd5b58d9340e

Aliases

arxiv: 1407.3107 · arxiv_version: 1407.3107v1 · doi: 10.48550/arxiv.1407.3107 · pith_short_12: 44GHNEOY4CJH · pith_short_16: 44GHNEOY4CJHSPCJ · pith_short_8: 44GHNEOY

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/44GHNEOY4CJHSPCJ6D7SWQEFQC \
  | 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: e70c7691d8e092793c49f0ff2b4085808d9a7003b5e84f723cf6dd5b58d9340e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bd5cd0cae4a84da0ea7733c23792bab9064aaea1546687f1662cf7aee231f71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-07-11T10:59:52Z",
    "title_canon_sha256": "27fb0ce47b75be1f48e649a937c9159fd19a24d7036433be2bb224a2d9f26198"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3107",
    "kind": "arxiv",
    "version": 1
  }
}