Pith Number

pith:CD3DRQ4H

pith:2016:CD3DRQ4HQMJSSJK4HO3YV3RRO2

not attested not anchored not stored refs pending

Enhanced anti-hydrogen ion production

A. Husson, D. A. Cooke, D. Lunney, P. Crivelli

arxiv:1612.07814 v2 · 2016-12-22 · hep-ex · 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{CD3DRQ4HQMJSSJK4HO3YV3RRO2}

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	2026-05-18T00:53:23.893305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10f638c387831329255c3bb78aee3176a0a3fcc50b9b32f2f01b055b14488e1a

Aliases

arxiv: 1612.07814 · arxiv_version: 1612.07814v2 · doi: 10.48550/arxiv.1612.07814 · pith_short_12: CD3DRQ4HQMJS · pith_short_16: CD3DRQ4HQMJSSJK4 · pith_short_8: CD3DRQ4H

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/CD3DRQ4HQMJSSJK4HO3YV3RRO2 \
  | 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: 10f638c387831329255c3bb78aee3176a0a3fcc50b9b32f2f01b055b14488e1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d469ab3dbdc66a64505fb581af1662974c3303dff48108d126837c1659f9bcd",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2016-12-22T21:13:44Z",
    "title_canon_sha256": "06a640c08a71ef5559729cecd320bb5c670f2c1320ae3f03da9ebcd0415dab3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.07814",
    "kind": "arxiv",
    "version": 2
  }
}