Pith Number

pith:AV5RYVLK

pith:2013:AV5RYVLKZD77IHG5CL6E6I6UU6

not attested not anchored not stored refs pending

Zero sound in a two-dimensional dipolar Fermi gas

G. V. Shlyapnikov, S.I. Matveenko, Zhen-Kai Lu

arxiv:1307.4026 v1 · 2013-07-15 · cond-mat.quant-gas · physics.atom-ph · 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{AV5RYVLKZD77IHG5CL6E6I6UU6}

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	2026-05-18T03:12:34.660899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

057b1c556ac8fff41cdd12fc4f23d4a7981822094633f6ed2583f3fe39be4a6b

Aliases

arxiv: 1307.4026 · arxiv_version: 1307.4026v1 · doi: 10.48550/arxiv.1307.4026 · pith_short_12: AV5RYVLKZD77 · pith_short_16: AV5RYVLKZD77IHG5 · pith_short_8: AV5RYVLK

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/AV5RYVLKZD77IHG5CL6E6I6UU6 \
  | 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: 057b1c556ac8fff41cdd12fc4f23d4a7981822094633f6ed2583f3fe39be4a6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9b722c5ab088b30766d2937d8d919152994385e344a30a01979998c430bcef3",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-07-15T17:21:49Z",
    "title_canon_sha256": "2d1e79c0b52487430573b6c850f4615f70ff5b6747d3611a86287a161b1253c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4026",
    "kind": "arxiv",
    "version": 1
  }
}