Pith Number

pith:Z2BY4BX6

pith:2015:Z2BY4BX62PEWRIPX22O5LRAQ2A

not attested not anchored not stored refs pending

Coherent coupling of alkali atoms by random collisions

Ofer Firstenberg, Or Katz, Or Peleg

arxiv:1505.02241 v1 · 2015-05-09 · physics.atom-ph · 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{Z2BY4BX62PEWRIPX22O5LRAQ2A}

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	2026-05-18T01:33:00.686138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce838e06fed3c968a1f7d69dd5c410d026ef35414a6b7ac024dec6ab3f54081a

Aliases

arxiv: 1505.02241 · arxiv_version: 1505.02241v1 · doi: 10.48550/arxiv.1505.02241 · pith_short_12: Z2BY4BX62PEW · pith_short_16: Z2BY4BX62PEWRIPX · pith_short_8: Z2BY4BX6

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/Z2BY4BX62PEWRIPX22O5LRAQ2A \
  | 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: ce838e06fed3c968a1f7d69dd5c410d026ef35414a6b7ac024dec6ab3f54081a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2bcc34757b4eac55287ccf4d4936dcb8fe5c500bbcebc843f4f6d1be060fb45",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-05-09T08:22:00Z",
    "title_canon_sha256": "f0a01ff4124291feaf6a8bef8c65f6d471a48e5a473eff49b51d3f5fac9554b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02241",
    "kind": "arxiv",
    "version": 1
  }
}