Pith Number

pith:D7EBYCFT

pith:2013:D7EBYCFTP2CD4RQA46ICZ25KYE

not attested not anchored not stored refs pending

Frequency Modulation Spectroscopy at High Modulation Depth in an Indium Atomic Beam

Gambhir Ranjit, Nathan A. Schine, Protik K. Majumder

arxiv:1310.6465 v1 · 2013-10-24 · 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{D7EBYCFTP2CD4RQA46ICZ25KYE}

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	2026-05-18T03:09:10.068286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fc81c08b37e843e4600e7902cebaac108b69db256e687dc5d1dbae3850db605

Aliases

arxiv: 1310.6465 · arxiv_version: 1310.6465v1 · doi: 10.48550/arxiv.1310.6465 · pith_short_12: D7EBYCFTP2CD · pith_short_16: D7EBYCFTP2CD4RQA · pith_short_8: D7EBYCFT

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/D7EBYCFTP2CD4RQA46ICZ25KYE \
  | 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: 1fc81c08b37e843e4600e7902cebaac108b69db256e687dc5d1dbae3850db605

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30d2ebbbe7fc71555fed31e423865848dd6260f19f224f933b7b35458bf42821",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-10-24T02:29:44Z",
    "title_canon_sha256": "a7d322b92e4833b9a6c6be892baa763a6543afb9179e54858db1049080c2db55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6465",
    "kind": "arxiv",
    "version": 1
  }
}