Pith Number

pith:EX4YQNQ5

pith:2022:EX4YQNQ5HRS4QL4XE52LWFG5IK

not attested not anchored not stored refs pending

Optimized Dirac Woods-Saxon basis for covariant density functional theory

C. Pan, K. Y. Zhang, S. Q. Zhang

arxiv:2208.03636 v1 · 2022-08-07 · 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{EX4YQNQ5HRS4QL4XE52LWFG5IK}

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	2026-07-05T04:46:43.130612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25f988361d3c65c82f972774bb14dd42a569216378456a5d9376b11bcb163c73

Aliases

arxiv: 2208.03636 · arxiv_version: 2208.03636v1 · doi: 10.48550/arxiv.2208.03636 · pith_short_12: EX4YQNQ5HRS4 · pith_short_16: EX4YQNQ5HRS4QL4X · pith_short_8: EX4YQNQ5

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/EX4YQNQ5HRS4QL4XE52LWFG5IK \
  | 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: 25f988361d3c65c82f972774bb14dd42a569216378456a5d9376b11bcb163c73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1b06a7db0d830e9cde79ec88e6946a759e16ae69b964bee2f382337eb12d02c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2022-08-07T04:24:05Z",
    "title_canon_sha256": "9f67aae2b4bca675b539e0ae258f83d1972a43ffac37cedd080d254ef8de7800"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.03636",
    "kind": "arxiv",
    "version": 1
  }
}