Pith Number

pith:6ULRNS3O

pith:2011:6ULRNS3OWG2LX373B4PIKWXOZS

not attested not anchored not stored refs pending

Antihydrogen Formation, Trapping and Dynamics

Eoin Butler

arxiv:1107.3860 v2 · 2011-07-19 · physics.atom-ph · physics.plasm-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{6ULRNS3OWG2LX373B4PIKWXOZS}

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	2026-05-18T03:51:25.662096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f51716cb6eb1b4bbeffb0f1e855aeecc9d1bfdfcc1172768b9e9efaa3021826d

Aliases

arxiv: 1107.3860 · arxiv_version: 1107.3860v2 · doi: 10.48550/arxiv.1107.3860 · pith_short_12: 6ULRNS3OWG2L · pith_short_16: 6ULRNS3OWG2LX373 · pith_short_8: 6ULRNS3O

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/6ULRNS3OWG2LX373B4PIKWXOZS \
  | 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: f51716cb6eb1b4bbeffb0f1e855aeecc9d1bfdfcc1172768b9e9efaa3021826d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52f4be94e20aff9fa9641a2cc3b9da9cc6e2b5f4ed5436a93f634a1dd0e324f7",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2011-07-19T23:09:33Z",
    "title_canon_sha256": "b358612b4f0f323d7f4d6c7a244b350ff4bd690a59d488d7dc20cf8de1f6efcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3860",
    "kind": "arxiv",
    "version": 2
  }
}