Pith Number

pith:OD6SKVTZ

pith:2011:OD6SKVTZPGIK2O674OCSTHFEWL

not attested not anchored not stored refs pending

Spectroscopy of a cold strontium Rydberg gas

G. Lochead, G. R. Corbett, J. Millen, M. P. A. Jones, R. M. Potvliege

arxiv:1102.2715 v1 · 2011-02-14 · 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{OD6SKVTZPGIK2O674OCSTHFEWL}

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	2026-05-18T02:03:11.456284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70fd2556797990ad3bdfe385299ca4b2c383e148d792c7f2b3448f5786f7ade4

Aliases

arxiv: 1102.2715 · arxiv_version: 1102.2715v1 · doi: 10.48550/arxiv.1102.2715 · pith_short_12: OD6SKVTZPGIK · pith_short_16: OD6SKVTZPGIK2O67 · pith_short_8: OD6SKVTZ

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/OD6SKVTZPGIK2O674OCSTHFEWL \
  | 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: 70fd2556797990ad3bdfe385299ca4b2c383e148d792c7f2b3448f5786f7ade4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caba8ddcf7ef6a70d46c89925757f55d2b3bc674eae312cc3d193a6115bfbf31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2011-02-14T09:58:30Z",
    "title_canon_sha256": "7d47dfafe11d3cc9215017c4f78838d081ee2246291829daf5e5145a91ff0f78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2715",
    "kind": "arxiv",
    "version": 1
  }
}