Pith Number

pith:A7VBZYFG

pith:2015:A7VBZYFGIHOCK7YOQ7S7CHGEGJ

not attested not anchored not stored refs pending

Trapped unitary two-component Fermi gases with up to ten particles

D. Blume, X. Y. Yin

arxiv:1504.04414 v1 · 2015-04-17 · 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{A7VBZYFGIHOCK7YOQ7S7CHGEGJ}

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	2026-05-18T01:37:10.888902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07ea1ce0a641dc257f0e87e5f11cc43248f057dbf43c3d2cb946d02c0c2462fc

Aliases

arxiv: 1504.04414 · arxiv_version: 1504.04414v1 · doi: 10.48550/arxiv.1504.04414 · pith_short_12: A7VBZYFGIHOC · pith_short_16: A7VBZYFGIHOCK7YO · pith_short_8: A7VBZYFG

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/A7VBZYFGIHOCK7YOQ7S7CHGEGJ \
  | 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: 07ea1ce0a641dc257f0e87e5f11cc43248f057dbf43c3d2cb946d02c0c2462fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b78dd68823f8eb415b9326ef44876d74c90ea600e2644e8a1ae56e0250fe0f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-04-17T01:00:39Z",
    "title_canon_sha256": "a3d95b2811465824c1454ba8e7914ccf7e41691677f32d187376ef8bccc70f48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04414",
    "kind": "arxiv",
    "version": 1
  }
}