Pith Number

pith:QDQMFCXC

pith:1998:QDQMFCXCRTONT5FJPJZAVYXZ4P

not attested not anchored not stored refs pending

Amplitude Analysis

Ron Workman

arxiv:nucl-th/9807053 v1 · 1998-07-21 · 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{QDQMFCXCRTONT5FJPJZAVYXZ4P}

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	2026-05-18T04:24:14.808458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80e0c28ae28cdcd9f4a97a720ae2f9e3d57b63bf31e1c92d791aaccd44854eea

Aliases

arxiv: nucl-th/9807053 · arxiv_version: nucl-th/9807053v1 · doi: 10.48550/arxiv.nucl-th/9807053 · pith_short_12: QDQMFCXCRTON · pith_short_16: QDQMFCXCRTONT5FJ · pith_short_8: QDQMFCXC

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/QDQMFCXCRTONT5FJPJZAVYXZ4P \
  | 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: 80e0c28ae28cdcd9f4a97a720ae2f9e3d57b63bf31e1c92d791aaccd44854eea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fc6be1c48a7b2f4fc4516e38122a11415351ec4292e7260d007909936259cc0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1998-07-21T18:13:52Z",
    "title_canon_sha256": "5d5961107bbf1603f0907a86a7ac51906b2c2289cdd9e84a2217c9e7eb00d3ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9807053",
    "kind": "arxiv",
    "version": 1
  }
}