Pith Number

pith:23GQOMTM

pith:2018:23GQOMTMW3X4FCB5NLL6L5FHSM

not attested not anchored not stored refs pending

Study of various few-body systems using Gaussian expansion method (GEM)

Emiko Hiyama, Masayasu Kamimura

arxiv:1809.02619 v1 · 2018-09-07 · nucl-th · nucl-ex · physics.atom-ph · 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{23GQOMTMW3X4FCB5NLL6L5FHSM}

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	2026-05-18T00:05:50.286336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6cd07326cb6efc2883d6ad7e5f4a7932c6733ae2e8fe1edafd4fee6b25c446a

Aliases

arxiv: 1809.02619 · arxiv_version: 1809.02619v1 · doi: 10.48550/arxiv.1809.02619 · pith_short_12: 23GQOMTMW3X4 · pith_short_16: 23GQOMTMW3X4FCB5 · pith_short_8: 23GQOMTM

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/23GQOMTMW3X4FCB5NLL6L5FHSM \
  | 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: d6cd07326cb6efc2883d6ad7e5f4a7932c6733ae2e8fe1edafd4fee6b25c446a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94be3b161539b007685ebd071cc9726a3f34f838e96abb8d0573686f91953875",
    "cross_cats_sorted": [
      "nucl-ex",
      "physics.atom-ph",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2018-09-07T18:00:07Z",
    "title_canon_sha256": "2d1adf20328c39eb66171a8bcfc80cb960a451c0fecd52b5c5da9fb4cd279f18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02619",
    "kind": "arxiv",
    "version": 1
  }
}