Pith Number

pith:36JTAEMP

pith:2012:36JTAEMPSE7DQ2XCMU6SWDONKB

not attested not anchored not stored refs pending

An apparatus for immersing trapped ions into an ultracold gas of neutral atoms

Albert Frisch, Arne H\"arter, Johannes Hecker Denschlag, Sascha Hoinka, Stefan Schmid

arxiv:1202.2726 v2 · 2012-02-13 · physics.atom-ph · cond-mat.quant-gas · 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{36JTAEMPSE7DQ2XCMU6SWDONKB}

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	2026-05-18T03:58:12.357782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df9330118f913e386ae2653d2b0dcd506c60afadc6ff18185cfdc85c8c655ec4

Aliases

arxiv: 1202.2726 · arxiv_version: 1202.2726v2 · doi: 10.48550/arxiv.1202.2726 · pith_short_12: 36JTAEMPSE7D · pith_short_16: 36JTAEMPSE7DQ2XC · pith_short_8: 36JTAEMP

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/36JTAEMPSE7DQ2XCMU6SWDONKB \
  | 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: df9330118f913e386ae2653d2b0dcd506c60afadc6ff18185cfdc85c8c655ec4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "789ac0ee3cd29389955c4d453d0a9128ec2a56275c02fc14ea52e68055b0801f",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-02-13T13:36:36Z",
    "title_canon_sha256": "9e87097056d37dcf1caedf44c62b48574dfffe2d464aa98fc297d1f9767aa105"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2726",
    "kind": "arxiv",
    "version": 2
  }
}