Pith Number

pith:GINA2MZA

pith:2014:GINA2MZA7MHP3QDMZHY2F3JVKG

not attested not anchored not stored refs pending

Observation of coherent population trapping in a V-type two-electron system

Alok K. Singh, Vasant Natarajan

arxiv:1502.03079 v2 · 2014-12-23 · physics.optics · 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{GINA2MZA7MHP3QDMZHY2F3JVKG}

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	2026-05-18T02:19:50.112801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

321a0d3320fb0efdc06cc9f1a2ed3551bc82edb97e7e9c2be1d0213ca1dd6ad0

Aliases

arxiv: 1502.03079 · arxiv_version: 1502.03079v2 · doi: 10.48550/arxiv.1502.03079 · pith_short_12: GINA2MZA7MHP · pith_short_16: GINA2MZA7MHP3QDM · pith_short_8: GINA2MZA

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/GINA2MZA7MHP3QDMZHY2F3JVKG \
  | 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: 321a0d3320fb0efdc06cc9f1a2ed3551bc82edb97e7e9c2be1d0213ca1dd6ad0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74450cef76df90e46a9a148a89c9f649931859dfa0cffb3c34092e119267ea0a",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-12-23T11:35:28Z",
    "title_canon_sha256": "897281caba2b1d688918496745250ecc7a25735233449e250da3827971029adc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03079",
    "kind": "arxiv",
    "version": 2
  }
}