Pith Number

pith:DVIM4ABL

pith:2012:DVIM4ABLDUBWISVEL6HIZ3BMSR

not attested not anchored not stored refs pending

Observation of a superfluid Hall effect

A. R. Perry, I. B Spielman, K. Jimenez-Garcia, L. J. LeBlanc, M. C. Beeler, R. A. Williams, W. D. Phillips

arxiv:1201.5857 v1 · 2012-01-27 · cond-mat.quant-gas · physics.atom-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{DVIM4ABLDUBWISVEL6HIZ3BMSR}

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	2026-05-18T03:51:14.247238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d50ce002b1d03644aa45f8e8cec2c9454d532a895244c423f4c4993ca0c3681

Aliases

arxiv: 1201.5857 · arxiv_version: 1201.5857v1 · doi: 10.48550/arxiv.1201.5857 · pith_short_12: DVIM4ABLDUBW · pith_short_16: DVIM4ABLDUBWISVE · pith_short_8: DVIM4ABL

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/DVIM4ABLDUBWISVEL6HIZ3BMSR \
  | 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: 1d50ce002b1d03644aa45f8e8cec2c9454d532a895244c423f4c4993ca0c3681

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecd32b3ea9b24c30ba39f204d29982571e0775e760154037ad756e91874f23d9",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-01-27T18:24:09Z",
    "title_canon_sha256": "e0b979c443b3306f1734490b2972dffe282a2e32d83b42199ca23d9e2e0baf60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5857",
    "kind": "arxiv",
    "version": 1
  }
}