Pith Number

pith:X3OLCPBV

pith:2018:X3OLCPBVSYRDO2QA55CIKIAZDV

not attested not anchored not stored refs pending

Measurement of charge-exchange between Na and \ce{Ca+} in a hybrid trap

B. Slayton, D. S. Goodman, F. A. Narducci, J. E. Wells, J. M. Kwolek, R. Bl\" umel, W. W. Smith

arxiv:1812.02810 v1 · 2018-12-06 · 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{X3OLCPBVSYRDO2QA55CIKIAZDV}

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	2026-05-17T23:44:58.227006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bedcb13c359622376a00ef448520191d54310ec76de86360e32bb55061411d5a

Aliases

arxiv: 1812.02810 · arxiv_version: 1812.02810v1 · doi: 10.48550/arxiv.1812.02810 · pith_short_12: X3OLCPBVSYRD · pith_short_16: X3OLCPBVSYRDO2QA · pith_short_8: X3OLCPBV

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/X3OLCPBVSYRDO2QA55CIKIAZDV \
  | 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: bedcb13c359622376a00ef448520191d54310ec76de86360e32bb55061411d5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8163765ed6930647146d7dac59af9b1fc2dde60a4be99bef6f23c70268d6b8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-12-06T21:27:16Z",
    "title_canon_sha256": "3f12cc19ddcdbb5fab747fee29feef7d947b40bf961c42b4d8546723171b9ecd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02810",
    "kind": "arxiv",
    "version": 1
  }
}