Pith Number

pith:DMHBBC4C

pith:2021:DMHBBC4CZWUJGY2O5VWXQBWMZC

not attested not anchored not stored refs pending

Dissipative superfluid hydrodynamics for the unitary Fermi gas

Jiaxun Hou, Thomas Schaefer

arxiv:2105.05284 v2 · 2021-05-11 · cond-mat.quant-gas · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DMHBBC4CZWUJGY2O5VWXQBWMZC}

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	2026-07-05T03:06:26.192118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b0e108b82cda893634eed6d7806ccc88c54c8358978e96f7524651620c504ba

Aliases

arxiv: 2105.05284 · arxiv_version: 2105.05284v2 · doi: 10.48550/arxiv.2105.05284 · pith_short_12: DMHBBC4CZWUJ · pith_short_16: DMHBBC4CZWUJGY2O · pith_short_8: DMHBBC4C

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/DMHBBC4CZWUJGY2O5VWXQBWMZC \
  | 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: 1b0e108b82cda893634eed6d7806ccc88c54c8358978e96f7524651620c504ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c004af528a6d051b6fff2be19cb5f6893396df0b81642f375f344d8b0a2e142",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2021-05-11T18:32:09Z",
    "title_canon_sha256": "b1b3c96ffa1a2e2e0a75d5ea1101514aba20ef046a47e2e839c70dff7052799c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05284",
    "kind": "arxiv",
    "version": 2
  }
}