Pith Number

pith:3UEZLFBT

pith:2006:3UEZLFBT3WR2UC3ENUUQFGUOBE

not attested not anchored not stored refs pending

A Stern-Gerlach experiment for slow light

Leon Karpa, Martin Weitz

arxiv:quant-ph/0603218 v2 · 2006-03-23 · quant-ph · cond-mat.soft · 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{3UEZLFBT3WR2UC3ENUUQFGUOBE}

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	2026-05-18T01:37:56.961743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd09959433dda3aa0b646d29029a8e091e7ef0b38c8eb9a097181dfa24ed55da

Aliases

arxiv: quant-ph/0603218 · arxiv_version: quant-ph/0603218v2 · doi: 10.48550/arxiv.quant-ph/0603218 · pith_short_12: 3UEZLFBT3WR2 · pith_short_16: 3UEZLFBT3WR2UC3E · pith_short_8: 3UEZLFBT

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/3UEZLFBT3WR2UC3ENUUQFGUOBE \
  | 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: dd09959433dda3aa0b646d29029a8e091e7ef0b38c8eb9a097181dfa24ed55da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0eaba647c05b3017099c0fbc6e7bb41b57f993f719f4152fc35b27d64d1c7f4",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.atom-ph"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-03-23T19:05:47Z",
    "title_canon_sha256": "6dd24b859782e2a7a03f2a466e633cdf176e730a6ac2626b3f7ba3b4345c4212"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0603218",
    "kind": "arxiv",
    "version": 2
  }
}