Pith Number

pith:I3ZB52FT

pith:2011:I3ZB52FTLFT5KGOWL7DBSMNW2R

not attested not anchored not stored refs pending

Exact-exchange density functional theory for neutron drops

Joaqu\'in E. Drut, Lucas Platter

arxiv:1104.4357 v2 · 2011-04-21 · nucl-th · physics.chem-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{I3ZB52FTLFT5KGOWL7DBSMNW2R}

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	2026-05-18T04:16:43.371736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46f21ee8b35967d519d65fc61931b6d475259dd8c13bca2322e8f468ba358617

Aliases

arxiv: 1104.4357 · arxiv_version: 1104.4357v2 · doi: 10.48550/arxiv.1104.4357 · pith_short_12: I3ZB52FTLFT5 · pith_short_16: I3ZB52FTLFT5KGOW · pith_short_8: I3ZB52FT

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/I3ZB52FTLFT5KGOWL7DBSMNW2R \
  | 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: 46f21ee8b35967d519d65fc61931b6d475259dd8c13bca2322e8f468ba358617

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4c911eec73db1a3df737c9b5dcbdfdcdfde134a625a04e05b0ac4fb09d36f6a",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2011-04-21T21:21:13Z",
    "title_canon_sha256": "7fdde18306f38b892e6a1bc4dec3a5e2cef3268ccc498c329c9e69f1fe62c7d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4357",
    "kind": "arxiv",
    "version": 2
  }
}