Pith Number

pith:IBXCXLDU

pith:2017:IBXCXLDU6CC45BAQ73MTP7WB33

not attested not anchored not stored refs pending

Refining mass formulas for astrophysical applications: a Bayesian neural network approach

Jorge Piekarewicz, Raditya Utama

arxiv:1704.06632 v1 · 2017-04-21 · nucl-th · astro-ph.SR · 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{IBXCXLDU6CC45BAQ73MTP7WB33}

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	2026-05-18T00:33:10.407723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

406e2bac74f085ce8410fed937fec1ded89668d86c3082bbf83872b0caf531ac

Aliases

arxiv: 1704.06632 · arxiv_version: 1704.06632v1 · doi: 10.48550/arxiv.1704.06632 · pith_short_12: IBXCXLDU6CC4 · pith_short_16: IBXCXLDU6CC45BAQ · pith_short_8: IBXCXLDU

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/IBXCXLDU6CC45BAQ73MTP7WB33 \
  | 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: 406e2bac74f085ce8410fed937fec1ded89668d86c3082bbf83872b0caf531ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "392f9aa94bec099b1274553854b3b4446a2f4ef7a961c87ec87ce7c53b55a869",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2017-04-21T16:50:00Z",
    "title_canon_sha256": "cdac712dede6fc63ed3903e5bc640bea56ebc255ea62f79d09b25642bb5860e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06632",
    "kind": "arxiv",
    "version": 1
  }
}