Pith Number

pith:5DBGGCLR

pith:2010:5DBGGCLRN2Z4OGQUOLBBPZBKQ3

not attested not anchored not stored refs pending

Single-photon cooling in a wedge billiard

B. Sundaram, M. G. Raizen, S. Choi

arxiv:1008.1255 v1 · 2010-08-06 · 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{5DBGGCLRN2Z4OGQUOLBBPZBKQ3}

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	2026-05-18T02:05:58.257499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8c26309716eb3c71a1472c217e42a86fcd6018013740ac81f0b9ca032c8d4f3

Aliases

arxiv: 1008.1255 · arxiv_version: 1008.1255v1 · doi: 10.48550/arxiv.1008.1255 · pith_short_12: 5DBGGCLRN2Z4 · pith_short_16: 5DBGGCLRN2Z4OGQU · pith_short_8: 5DBGGCLR

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/5DBGGCLRN2Z4OGQUOLBBPZBKQ3 \
  | 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: e8c26309716eb3c71a1472c217e42a86fcd6018013740ac81f0b9ca032c8d4f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c40cf9a9b2b4ce9da7fbacff13e674f057423c757d407942cf0769e9fdf30c3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2010-08-06T19:09:51Z",
    "title_canon_sha256": "8445e4702aae7f488a27cc23db3f6fa05248e9c4778dbf4a5d24e1964b3f002c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1255",
    "kind": "arxiv",
    "version": 1
  }
}