Pith Number

pith:IGHTZN43

pith:2016:IGHTZN432N7IV2IIMEURY4DN5H

not attested not anchored not stored refs pending

Loading of a fountain clock with an enhanced Low-Velocity Intense Source of atoms

Georgi Dobrev, Stefan Weyers, Vladislav Gerginov

arxiv:1601.04852 v1 · 2016-01-19 · 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{IGHTZN432N7IV2IIMEURY4DN5H}

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	2026-05-18T01:15:42.908821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

418f3cb79bd37e8ae90861291c706de9c1d0c3c41f2567a87eb311723c75096a

Aliases

arxiv: 1601.04852 · arxiv_version: 1601.04852v1 · doi: 10.48550/arxiv.1601.04852 · pith_short_12: IGHTZN432N7I · pith_short_16: IGHTZN432N7IV2II · pith_short_8: IGHTZN43

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/IGHTZN432N7IV2IIMEURY4DN5H \
  | 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: 418f3cb79bd37e8ae90861291c706de9c1d0c3c41f2567a87eb311723c75096a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d93b94fdee9d1577661ae99867c318b47932e398a2c6fd1597140d0990a6c03b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-01-19T10:04:09Z",
    "title_canon_sha256": "70e4f29c69116e54094d1093c6207c3b9bf403e68c5f66c5ac8c116e54aaa9e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04852",
    "kind": "arxiv",
    "version": 1
  }
}