Pith Number

pith:Q435UZPY

pith:2015:Q435UZPY64M3VV65ETASERZ2PS

not attested not anchored not stored refs pending

Fast accumulation of ions in a dual trap

C. Champenois, J. Pedregosa-Gutierrez, M. Houssin, M. Knoop, M. R. Kamsap

arxiv:1505.04622 v1 · 2015-05-18 · 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{Q435UZPY64M3VV65ETASERZ2PS}

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	2026-05-18T02:07:24.989194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8737da65f8f719bad7dd24c122473a7c9bce2ef1a8b041fb02da614e3606bff0

Aliases

arxiv: 1505.04622 · arxiv_version: 1505.04622v1 · doi: 10.48550/arxiv.1505.04622 · pith_short_12: Q435UZPY64M3 · pith_short_16: Q435UZPY64M3VV65 · pith_short_8: Q435UZPY

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/Q435UZPY64M3VV65ETASERZ2PS \
  | 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: 8737da65f8f719bad7dd24c122473a7c9bce2ef1a8b041fb02da614e3606bff0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "298d9bf98a281b8075ecb55f454af10100c74df98a54dfe4ffff6040a3ab8245",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-05-18T13:12:51Z",
    "title_canon_sha256": "47a999490a91c652c48a1083c1157176c8fcd6d2bdfa6c6b3d2cd60b32bc48de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04622",
    "kind": "arxiv",
    "version": 1
  }
}