Pith Number

pith:4EYU3SJE

pith:2020:4EYU3SJENTV6TOABLRYV3EVQQF

not attested not anchored not stored refs pending

A fully microscopic model of total level density in spherical nuclei

L. Tan Phuc, N. Dinh Dang, N. Ngoc Anh, N. Quang Hung, T. Dong Xuan, T. V. Nhan Hao

arxiv:2010.07793 v1 · 2020-10-15 · 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{4EYU3SJENTV6TOABLRYV3EVQQF}

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	2026-07-05T01:56:12.912774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1314dc9246cebe9b8015c715d92b08162962797dfe12e5c4ff2795eca3832fd

Aliases

arxiv: 2010.07793 · arxiv_version: 2010.07793v1 · doi: 10.48550/arxiv.2010.07793 · pith_short_12: 4EYU3SJENTV6 · pith_short_16: 4EYU3SJENTV6TOAB · pith_short_8: 4EYU3SJE

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/4EYU3SJENTV6TOABLRYV3EVQQF \
  | 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: e1314dc9246cebe9b8015c715d92b08162962797dfe12e5c4ff2795eca3832fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f495cddec5c5eadcb26c593c5c6238c09869031bd9fb878acbd3eae35e1ad45",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2020-10-15T14:34:48Z",
    "title_canon_sha256": "ea0a687e2417b598a310528487099214a66b722c92d613c4ab1aec12ad34c5cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.07793",
    "kind": "arxiv",
    "version": 1
  }
}