Pith Number

pith:TCLOETUO

pith:2019:TCLOETUOFP6MG5GGUTDTCSNOQL

not attested not anchored not stored refs pending

Effective surface properties of light, heavy, and super-heavy nuclei

Abdul Quddus, M. Bhuyan, S. K. Patra

arxiv:1907.02478 v2 · 2019-07-04 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TCLOETUOFP6MG5GGUTDTCSNOQL}

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	2026-07-05T00:56:28.218862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9896e24e8e2bfcc374c6a4c73149ae82dbf12e61decbb654497976f2aa4a0ecf

Aliases

arxiv: 1907.02478 · arxiv_version: 1907.02478v2 · doi: 10.48550/arxiv.1907.02478 · pith_short_12: TCLOETUOFP6M · pith_short_16: TCLOETUOFP6MG5GG · pith_short_8: TCLOETUO

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/TCLOETUOFP6MG5GGUTDTCSNOQL \
  | 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: 9896e24e8e2bfcc374c6a4c73149ae82dbf12e61decbb654497976f2aa4a0ecf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b49c07d1d9a569b9df3d467569392113b7f512e1517d6085b74cc441f2c85e93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2019-07-04T16:20:20Z",
    "title_canon_sha256": "b0736f371f26d6d359adc27402b657fb18edbfd360039210753065c9698493dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02478",
    "kind": "arxiv",
    "version": 2
  }
}