Pith Number

pith:FDXWHUOX

pith:2016:FDXWHUOX5YFZ6Q4W4OA3JCFVQ2

not attested not anchored not stored refs pending

Quantum sine-Gordon dynamics on analogue curved spacetime in a weakly imperfect scalar Bose gas

T.J. Volkoff, Uwe R. Fischer

arxiv:1603.09197 v2 · 2016-03-30 · quant-ph · cond-mat.quant-gas · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FDXWHUOX5YFZ6Q4W4OA3JCFVQ2}

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	2026-05-18T01:10:14.548750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28ef63d1d7ee0b9f4396e381b488b586aa1fe72faadffe38dc0d46d4ab7ae897

Aliases

arxiv: 1603.09197 · arxiv_version: 1603.09197v2 · doi: 10.48550/arxiv.1603.09197 · pith_short_12: FDXWHUOX5YFZ · pith_short_16: FDXWHUOX5YFZ6Q4W · pith_short_8: FDXWHUOX

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/FDXWHUOX5YFZ6Q4W4OA3JCFVQ2 \
  | 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: 28ef63d1d7ee0b9f4396e381b488b586aa1fe72faadffe38dc0d46d4ab7ae897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e7c84ed4c53e9eec0ae3902360f935488c84fadc27296823e005cc4eee240a1",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-03-30T13:56:45Z",
    "title_canon_sha256": "9f97352695fffc24ef019599e745b7018343e060705a38d27f58a82cf476ebab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09197",
    "kind": "arxiv",
    "version": 2
  }
}