Pith Number

pith:CKMSCLZE

pith:2020:CKMSCLZE5AYALILPOG56VUSH3J

not attested not anchored not stored refs pending

Evidence for the reduction of nuclear level density away from the $\beta $-stability line

A. Sen, C. Bhattacharya, Deepak Pandit, D. Mondal, D. Paul, G. Mukherjee, J. Sadhukhan, K. Atreya, K. Banerjee, M. T. Senthil Kannan, Pratap Roy, S. Kundu, S. Manna, S. Mukhopadhyay, S. Pal, T. K. Ghosh, T. K. Rana

arxiv:2012.04869 v1 · 2020-12-09 · nucl-ex · 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{CKMSCLZE5AYALILPOG56VUSH3J}

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	2026-07-05T01:58:16.104884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1299212f24e83005a16f71bbead247da53fd57d5a13c1603856e1d51db0f7d22

Aliases

arxiv: 2012.04869 · arxiv_version: 2012.04869v1 · doi: 10.48550/arxiv.2012.04869 · pith_short_12: CKMSCLZE5AYA · pith_short_16: CKMSCLZE5AYALILP · pith_short_8: CKMSCLZE

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/CKMSCLZE5AYALILPOG56VUSH3J \
  | 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: 1299212f24e83005a16f71bbead247da53fd57d5a13c1603856e1d51db0f7d22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32ebeebc9ed934acff8e7a576cf02b60a1fa0a6d142264d67139eb1cebe218d9",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2020-12-09T05:12:54Z",
    "title_canon_sha256": "e199840c3363b384f8b4a1b2926c88844e48da88b91822aa8cfb20ce28db31ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04869",
    "kind": "arxiv",
    "version": 1
  }
}