Pith Number

pith:Q2KTA23F

pith:1994:Q2KTA23FO7TA2PRRHGSJ26KJ2H

not attested not anchored not stored refs pending

From Regular to Chaotic States in Atomic Nuclei

L. Salasnich, M.T. Lopez--Arias, V.R. Manfredi

arxiv:nucl-th/9404016 v1 · 1994-04-14 · 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{Q2KTA23FO7TA2PRRHGSJ26KJ2H}

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	2026-05-18T01:38:12.743120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8695306b6577e60d3e3139a49d7949d1d6bfcf1b056e26221589e92313cf74b0

Aliases

arxiv: nucl-th/9404016 · arxiv_version: nucl-th/9404016v1 · doi: 10.48550/arxiv.nucl-th/9404016 · pith_short_12: Q2KTA23FO7TA · pith_short_16: Q2KTA23FO7TA2PRR · pith_short_8: Q2KTA23F

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/Q2KTA23FO7TA2PRRHGSJ26KJ2H \
  | 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: 8695306b6577e60d3e3139a49d7949d1d6bfcf1b056e26221589e92313cf74b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59fff19d295f3372ca110868d662d098eae252eadacaa8ab72b52c05ac9ee6ca",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1994-04-14T13:39:03Z",
    "title_canon_sha256": "21649969f41f45caf149a0d58732633e2407f935545fbf27a5be3f6b83645674"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9404016",
    "kind": "arxiv",
    "version": 1
  }
}