Pith Number

pith:I2CJDDB4

pith:2018:I2CJDDB4XY56I2TUZIULCWGNUC

not attested not anchored not stored refs pending

Observation of a dipolar quantum gas with metastable supersolid properties

Andrea Fioretti, Carlo Gabbanini, Eleonora Lucioni, Francesca Fam\`a, Giovanni Modugno, Jacopo Catani, Luca Tanzi, Luis Santos, Russell N. Bisset

arxiv:1811.02613 v2 · 2018-11-06 · 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{I2CJDDB4XY56I2TUZIULCWGNUC}

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	2026-05-17T23:49:17.171301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4684918c3cbe3be46a74ca28b158cda096da9a256f6633791208484df4d478b1

Aliases

arxiv: 1811.02613 · arxiv_version: 1811.02613v2 · doi: 10.48550/arxiv.1811.02613 · pith_short_12: I2CJDDB4XY56 · pith_short_16: I2CJDDB4XY56I2TU · pith_short_8: I2CJDDB4

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/I2CJDDB4XY56I2TUZIULCWGNUC \
  | 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: 4684918c3cbe3be46a74ca28b158cda096da9a256f6633791208484df4d478b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb06c0d71cedcb87c48c3a13de914bf5f3e1a81ee4e8084c92c80e2110acbb2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-11-06T20:11:39Z",
    "title_canon_sha256": "d4c7fb3aa36da8c9fd05989c78c2aeed9d9851c3db220224f04f5c542cb2efb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02613",
    "kind": "arxiv",
    "version": 2
  }
}