Pith Number

pith:WN5IKXH7

pith:2007:WN5IKXH7Q2WKSFKFLKZF6URRIQ

not attested not anchored not stored refs pending

Sub-natural width of transparency window in 85Rb vapor with D2 transition,

S. M. Iftiquar

arxiv:0711.2485 v2 · 2007-11-15 · physics.atom-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WN5IKXH7Q2WKSFKFLKZF6URRIQ}

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	2026-05-18T04:31:21.495518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b37a855cff86aca915455ab25f5231443f0897b13df8e3096ec3d9b6d50cefce

Aliases

arxiv: 0711.2485 · arxiv_version: 0711.2485v2 · doi: 10.48550/arxiv.0711.2485 · pith_short_12: WN5IKXH7Q2WK · pith_short_16: WN5IKXH7Q2WKSFKF · pith_short_8: WN5IKXH7

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/WN5IKXH7Q2WKSFKFLKZF6URRIQ \
  | 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: b37a855cff86aca915455ab25f5231443f0897b13df8e3096ec3d9b6d50cefce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "026955de20b9bec27fa00f1e3c6250c902d8e01a58280dec597d079ff64d953c",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2007-11-15T19:09:44Z",
    "title_canon_sha256": "34c0b140687302c66dfc9401899c18ce9dfb6c664d0a13be9cbf2666d25c3361"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.2485",
    "kind": "arxiv",
    "version": 2
  }
}