Pith Number

pith:D46UYTYL

pith:2017:D46UYTYLWH2HWFCIBZSBN6YPI2

not attested not anchored not stored refs pending

Validating neural-network refinements of nuclear mass models

J. Piekarewicz, R. Utama

arxiv:1709.09502 v1 · 2017-09-27 · nucl-th · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D46UYTYLWH2HWFCIBZSBN6YPI2}

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	2026-05-18T00:25:17.080746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f3d4c4f0bb1f47b14480e6416fb0f46aaa99594d30f0c061bf002cdf028171a

Aliases

arxiv: 1709.09502 · arxiv_version: 1709.09502v1 · doi: 10.48550/arxiv.1709.09502 · pith_short_12: D46UYTYLWH2H · pith_short_16: D46UYTYLWH2HWFCI · pith_short_8: D46UYTYL

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/D46UYTYLWH2HWFCIBZSBN6YPI2 \
  | 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: 1f3d4c4f0bb1f47b14480e6416fb0f46aaa99594d30f0c061bf002cdf028171a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe54f87fad6f79aedc0ad468d075ce00abe83d0da5d10c8d75b96bc6ab0b093f",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2017-09-27T13:34:18Z",
    "title_canon_sha256": "af83e3cd2890781f29ea3c765c6f0ceee49bcfc84348c666596f246a3fb3241e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09502",
    "kind": "arxiv",
    "version": 1
  }
}