Pith Number

pith:U36J5NIQ

pith:2012:U36J5NIQKTSDF4QMPRYBEJZHMO

not attested not anchored not stored refs pending

Excitation and emission spectra of rubidium in rare-gas thin-films

Brian Sin, Ilja Gerhardt, Takamasa Momose

arxiv:1206.1641 v1 · 2012-06-07 · physics.atom-ph · physics.optics · 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{U36J5NIQKTSDF4QMPRYBEJZHMO}

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	2026-05-18T03:50:24.986200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6fc9eb51054e432f20c7c70122727639c42d7cb957c23107edf4b37586135e1

Aliases

arxiv: 1206.1641 · arxiv_version: 1206.1641v1 · doi: 10.48550/arxiv.1206.1641 · pith_short_12: U36J5NIQKTSD · pith_short_16: U36J5NIQKTSDF4QM · pith_short_8: U36J5NIQ

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/U36J5NIQKTSDF4QMPRYBEJZHMO \
  | 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: a6fc9eb51054e432f20c7c70122727639c42d7cb957c23107edf4b37586135e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a899da7197f87d9bec786f508c2814fb263e33b072f425ab2f6998b0916c46c",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-06-07T23:38:49Z",
    "title_canon_sha256": "043e0269c2ad4d55aa44afe7746b3ec764c41549c766da3df817d132a4271712"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1641",
    "kind": "arxiv",
    "version": 1
  }
}