Pith Number

pith:T6QQ2ZXG

pith:2013:T6QQ2ZXGBG6D5DDLQGR5V2YYUD

not attested not anchored not stored refs pending

Degenerate quantum gases of strontium

Florian Schreck, Simon Stellmer, Thomas C. Killian

arxiv:1307.0601 v2 · 2013-07-02 · 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{T6QQ2ZXGBG6D5DDLQGR5V2YYUD}

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	2026-05-18T00:37:21.642399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fa10d66e609bc3e8c6b81a3daeb18a0fbd5fcc55b35390bd11a718709af6de6

Aliases

arxiv: 1307.0601 · arxiv_version: 1307.0601v2 · doi: 10.48550/arxiv.1307.0601 · pith_short_12: T6QQ2ZXGBG6D · pith_short_16: T6QQ2ZXGBG6D5DDL · pith_short_8: T6QQ2ZXG

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/T6QQ2ZXGBG6D5DDLQGR5V2YYUD \
  | 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: 9fa10d66e609bc3e8c6b81a3daeb18a0fbd5fcc55b35390bd11a718709af6de6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08e1bd065b6ee8d7e1e2542cea94445752a420814382c50309688e87d58d53bf",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-07-02T07:11:22Z",
    "title_canon_sha256": "435dffefb22f55b53ad68f3b052df061665be3f38c8b3a9b152499054790a9c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0601",
    "kind": "arxiv",
    "version": 2
  }
}