Pith Number

pith:4FBGWQGA

pith:2019:4FBGWQGAIRIG7P5ZAPWSBC7UGH

not attested not anchored not stored refs pending

Decay of a Quantum Knot

A. Blinova, D. S. Hall, M. M\"ott\"onen, T. Ollikainen

arxiv:1908.01285 v1 · 2019-08-04 · 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{4FBGWQGAIRIG7P5ZAPWSBC7UGH}

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.

Cited by

1 paper in Pith

Decay of a Quantum Knot

Receipt and verification

First computed	2026-07-05T00:12:37.861164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1426b40c044506fbfb903ed208bf431e8427bbe17bb2ac6b70d878d73db230c

Aliases

arxiv: 1908.01285 · arxiv_version: 1908.01285v1 · doi: 10.48550/arxiv.1908.01285 · pith_short_12: 4FBGWQGAIRIG · pith_short_16: 4FBGWQGAIRIG7P5Z · pith_short_8: 4FBGWQGA

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/4FBGWQGAIRIG7P5ZAPWSBC7UGH \
  | 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: e1426b40c044506fbfb903ed208bf431e8427bbe17bb2ac6b70d878d73db230c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c1e916cc400cc0c8311332266cbf4b56b16359f321c74d059c73e3bec184066",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-08-04T07:08:52Z",
    "title_canon_sha256": "ca5be74ecda8b29fd06960bf0006ca00d251c9805771362b0f3bb3367f3a05e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01285",
    "kind": "arxiv",
    "version": 1
  }
}