Pith Number

pith:IHBNPBWX

pith:2018:IHBNPBWXG5ASOSUUVKRPGIYNUN

not attested not anchored not stored refs pending

Emergence of dark soliton signatures in a one-dimensional unpolarized attractive Fermi gas on a ring

Andrzej Syrwid, Dominique Delande, Krzysztof Sacha

arxiv:1805.12103 v2 · 2018-05-30 · cond-mat.quant-gas · 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{IHBNPBWXG5ASOSUUVKRPGIYNUN}

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	2026-05-18T00:07:49.356182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41c2d786d73741274a94aaa2f3230da349482a85a5ca2b07f32575c6c1a86c23

Aliases

arxiv: 1805.12103 · arxiv_version: 1805.12103v2 · doi: 10.48550/arxiv.1805.12103 · pith_short_12: IHBNPBWXG5AS · pith_short_16: IHBNPBWXG5ASOSUU · pith_short_8: IHBNPBWX

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/IHBNPBWXG5ASOSUUVKRPGIYNUN \
  | 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: 41c2d786d73741274a94aaa2f3230da349482a85a5ca2b07f32575c6c1a86c23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ff8d9aeb6bb66db6528789d3c221b28c49f2cec39083f99610c55055f21baa2",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-05-30T17:46:00Z",
    "title_canon_sha256": "8e14f3a3be5771656be1fdfd38cd27d8471ded8b9ed430a12552a60abb3e645b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.12103",
    "kind": "arxiv",
    "version": 2
  }
}