Pith Number

pith:IGCWMYR3

pith:2015:IGCWMYR3YOSND5JQTKNHN2MZ3S

not attested not anchored not stored refs pending

Excitation of knotted vortex lines in matter waves

F. Maucher, I. G. Hughes, S. A. Gardiner

arxiv:1512.01012 v2 · 2015-12-03 · 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{IGCWMYR3YOSND5JQTKNHN2MZ3S}

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	2026-05-18T01:11:35.161260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

418566623bc3a4d1f5309a9a76e999dc892c8ea45724af73dfa414af762bfcfb

Aliases

arxiv: 1512.01012 · arxiv_version: 1512.01012v2 · doi: 10.48550/arxiv.1512.01012 · pith_short_12: IGCWMYR3YOSN · pith_short_16: IGCWMYR3YOSND5JQ · pith_short_8: IGCWMYR3

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/IGCWMYR3YOSND5JQTKNHN2MZ3S \
  | 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: 418566623bc3a4d1f5309a9a76e999dc892c8ea45724af73dfa414af762bfcfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dab6b0e9e913781c1859ca3c01368392a6b40d32a56cdce726f75b3a7a64168",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-12-03T09:45:13Z",
    "title_canon_sha256": "e733e3781fbe4332ef5087f68a2a3feaba35114c2ea2305e8b8d0ecb9b2c406d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01012",
    "kind": "arxiv",
    "version": 2
  }
}