Pith Number

pith:G4B3PUFS

pith:2015:G4B3PUFSTTK37HWSS335EN7Z7Q

not attested not anchored not stored refs pending

A HBAR-oscillator-based 4.596~GHz frequency source: Application to a coherent population trapping Cs vapor cell atomic clock

Gilles Martin, Jean-Michel Friedt, Rodolphe Boudot, Thomas Daugey

arxiv:1508.03279 v1 · 2015-08-13 · physics.ins-det

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G4B3PUFSTTK37HWSS335EN7Z7Q}

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	2026-05-18T01:35:21.233346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3703b7d0b29cd5bf9ed296f7d237f9fc1dfa9e7e4d45a245bf7120e90993fb73

Aliases

arxiv: 1508.03279 · arxiv_version: 1508.03279v1 · doi: 10.48550/arxiv.1508.03279 · pith_short_12: G4B3PUFSTTK3 · pith_short_16: G4B3PUFSTTK37HWS · pith_short_8: G4B3PUFS

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/G4B3PUFSTTK37HWSS335EN7Z7Q \
  | 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: 3703b7d0b29cd5bf9ed296f7d237f9fc1dfa9e7e4d45a245bf7120e90993fb73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8facdd6d6db57f25b74f24c0cc430117fd273eab54636fc756e0a4726764243",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2015-08-13T17:41:23Z",
    "title_canon_sha256": "9c2d787bbf1e9108d055f735424832d77c3bc90d7baa7bc82bc950625936b7e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03279",
    "kind": "arxiv",
    "version": 1
  }
}