Pith Number

pith:7WRAN2TL

pith:2008:7WRAN2TLX7GN7EOV6LBDIUBTO3

not attested not anchored not stored refs pending

The hyperfine energy levels of alkali metal dimers: ground-state polar molecules in electric and magnetic fields

Ben A. Rivington, J. Aldegunde, Jeremy M. Hutson, Piotr S. \.Zuchowski

arxiv:0807.1907 v1 · 2008-07-11 · physics.atom-ph · physics.chem-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{7WRAN2TLX7GN7EOV6LBDIUBTO3}

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	2026-07-04T17:11:46.450846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fda206ea6bbfccdf91d5f2c234503376e96f518c51f075feb08a0881e2f9ca6a

Aliases

arxiv: 0807.1907 · arxiv_version: 0807.1907v1 · doi: 10.48550/arxiv.0807.1907 · pith_short_12: 7WRAN2TLX7GN · pith_short_16: 7WRAN2TLX7GN7EOV · pith_short_8: 7WRAN2TL

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/7WRAN2TLX7GN7EOV6LBDIUBTO3 \
  | 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: fda206ea6bbfccdf91d5f2c234503376e96f518c51f075feb08a0881e2f9ca6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0020133465eb612688de06abc802fb38eb524511adbbcb40ef770e160a2658b4",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2008-07-11T18:34:34Z",
    "title_canon_sha256": "67f9160a1e15c09f1b27f7f45298adc64f3f9d3d10623cdafd815cc2764cbc55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.1907",
    "kind": "arxiv",
    "version": 1
  }
}