Pith Number

pith:IYDVFRDO

pith:2015:IYDVFRDOHYFVKHYF5VK6NG2KVE

not attested not anchored not stored refs pending

Non-negligible collisions of alkali atoms with background gas in buffer-gas-free cells coated with paraffin

Atsushi Hatakeyama, Naota Sekiguchi

arxiv:1510.05744 v2 · 2015-10-20 · 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{IYDVFRDOHYFVKHYF5VK6NG2KVE}

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	2026-05-18T01:11:41.289087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

460752c46e3e0b551f05ed55e69b4aa926b392a3a0812d08d3ca61f053c6dbae

Aliases

arxiv: 1510.05744 · arxiv_version: 1510.05744v2 · doi: 10.48550/arxiv.1510.05744 · pith_short_12: IYDVFRDOHYFV · pith_short_16: IYDVFRDOHYFVKHYF · pith_short_8: IYDVFRDO

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/IYDVFRDOHYFVKHYF5VK6NG2KVE \
  | 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: 460752c46e3e0b551f05ed55e69b4aa926b392a3a0812d08d3ca61f053c6dbae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "107cec61bf528b2ff88c59d7d2bf59d5061f39a7ad3cccd2bb54f55d6677dd7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-10-20T03:16:36Z",
    "title_canon_sha256": "60b8cdb9c73e96db8def9b23d0e0b3bb316a151b2b746e209607f30362abe58b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.05744",
    "kind": "arxiv",
    "version": 2
  }
}