Pith Number

pith:5NKN6S6X

pith:1997:5NKN6S6X6H5CVZ76KP4CWEXORC

not attested not anchored not stored refs pending

Relativistic Antihydrogen Production

(2) Institut fuer Kernphysik (Theorie), Dirk Trautmann (1), Forschungszentrum Juelich, Gerhard Baur (2) ((1) Institut fuer Physik der Universitaet Basel, Germany), Helmar Meier (1), Kai Hencken (1), Switzerland, Zlatko Halabuka (1)

arxiv:hep-ph/9712461 v1 · 1997-12-19 · hep-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{5NKN6S6X6H5CVZ76KP4CWEXORC}

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	2026-05-18T04:13:18.447902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb54df4bd7f1fa2ae7fe53f82b12ee88817cfb64ed62ef6c394d3b77de32f88b

Aliases

arxiv: hep-ph/9712461 · arxiv_version: hep-ph/9712461v1 · doi: 10.48550/arxiv.hep-ph/9712461 · pith_short_12: 5NKN6S6X6H5C · pith_short_16: 5NKN6S6X6H5CVZ76 · pith_short_8: 5NKN6S6X

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/5NKN6S6X6H5CVZ76KP4CWEXORC \
  | 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: eb54df4bd7f1fa2ae7fe53f82b12ee88817cfb64ed62ef6c394d3b77de32f88b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7181a4a437f1f6faad27e45a289196f24b6db9977e0d4164db672a677b96a969",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1997-12-19T20:55:17Z",
    "title_canon_sha256": "02066f3a34b39cc3df3953a3d9f7ee95ac08b0dc9c8dedb3f406a8d990778140"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9712461",
    "kind": "arxiv",
    "version": 1
  }
}