Pith Number

pith:VSHBR3JW

pith:2007:VSHBR3JWRNBZJL7XAQCAXBQJUN

not attested not anchored not stored refs pending

Ab Initio Study of 40Ca with an Importance Truncated No-Core Shell Model

P. Navratil, R. Roth

arxiv:0705.4069 v1 · 2007-05-28 · 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{VSHBR3JWRNBZJL7XAQCAXBQJUN}

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	2026-07-04T15:18:40.720256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac8e18ed368b4394aff704040b8609a36d62e1985e27600777fe8f319a441031

Aliases

arxiv: 0705.4069 · arxiv_version: 0705.4069v1 · doi: 10.48550/arxiv.0705.4069 · pith_short_12: VSHBR3JWRNBZ · pith_short_16: VSHBR3JWRNBZJL7X · pith_short_8: VSHBR3JW

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/VSHBR3JWRNBZJL7XAQCAXBQJUN \
  | 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: ac8e18ed368b4394aff704040b8609a36d62e1985e27600777fe8f319a441031

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd606d8d1840814158c0d0499661f3bd166abff85e5cf9807f1e74917a7dd66a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2007-05-28T17:02:15Z",
    "title_canon_sha256": "f4467a1586ab1aa368351736802871382db2cad4763fa989a312223a2be3aee2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.4069",
    "kind": "arxiv",
    "version": 1
  }
}