Pith Number

pith:62Q65JSD

pith:2022:62Q65JSDZULAIJQKJZCIFAKQFV

not attested not anchored not stored refs pending

Physically Interpretable Machine Learning for nuclear masses

A. E. Lovell, A. T. Mohan, M. R. Mumpower, T. M. Sprouse

arxiv:2203.10594 v1 · 2022-03-20 · nucl-th · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62Q65JSDZULAIJQKJZCIFAKQFV}

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.

Cited by

1 paper in Pith

Machine learning the impact parameter in heavy-ion collisions at $\sqrt{s_{\rm NN}}$ = 4 and 11 GeV: a cross-check study with UrQMD, AMPT, and JAM

Receipt and verification

First computed	2026-07-05T04:48:45.009713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6a1eea643cd1604260a4e448281502d4598e5b29021bac9b809946e3e8eaffc

Aliases

arxiv: 2203.10594 · arxiv_version: 2203.10594v1 · doi: 10.48550/arxiv.2203.10594 · pith_short_12: 62Q65JSDZULA · pith_short_16: 62Q65JSDZULAIJQK · pith_short_8: 62Q65JSD

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/62Q65JSDZULAIJQKJZCIFAKQFV \
  | 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: f6a1eea643cd1604260a4e448281502d4598e5b29021bac9b809946e3e8eaffc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "780a88ec332b4b8b68e34ba6736708d63bdfcad19b62284f68c848ecda17e011",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2022-03-20T16:33:50Z",
    "title_canon_sha256": "671ce67eba2b79e41fd4ec7b8d85641dd22ceeaae35bd19732a1e33d03bf285f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.10594",
    "kind": "arxiv",
    "version": 1
  }
}