Pith Number

pith:JOYVYOKO

pith:2012:JOYVYOKOFNL7IEKW47RUCMZEAD

not attested not anchored not stored refs pending

Ab initio description of the exotic unbound 7He nucleus

Petr Navratil, Simone Baroni, Sofia Quaglioni

arxiv:1210.1897 v1 · 2012-10-06 · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JOYVYOKOFNL7IEKW47RUCMZEAD}

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	2026-05-18T03:22:27.331360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bb15c394e2b57f41156e7e341332400dfa792a45294c96a905957cd3434c76d

Aliases

arxiv: 1210.1897 · arxiv_version: 1210.1897v1 · doi: 10.48550/arxiv.1210.1897 · pith_short_12: JOYVYOKOFNL7 · pith_short_16: JOYVYOKOFNL7IEKW · pith_short_8: JOYVYOKO

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/JOYVYOKOFNL7IEKW47RUCMZEAD \
  | 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: 4bb15c394e2b57f41156e7e341332400dfa792a45294c96a905957cd3434c76d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b9c1ce23b66cbc2704de58c53eb1361ad08de3bd4d8a2bc5be7e9e96259c43b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2012-10-06T00:36:04Z",
    "title_canon_sha256": "10d98daeeef20b4c00799057d98b5766b7301993966a88627520323fcb40e419"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1897",
    "kind": "arxiv",
    "version": 1
  }
}