Pith Number

pith:TVQMUDHW

pith:1998:TVQMUDHW4AQLK5TKNJLYHQKEJC

not attested not anchored not stored refs pending

Spurious Effects in perturbative Calculations

B.C. Lutfuoglu, M.Hortacsu

arxiv:gr-qc/9812037 v1 · 1998-12-11 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TVQMUDHW4AQLK5TKNJLYHQKEJC}

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	2026-05-18T01:39:18.242981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d60ca0cf6e020b5766a6a5783c14448849e52f8455685ed20277201b5c94bcd

Aliases

arxiv: gr-qc/9812037 · arxiv_version: gr-qc/9812037v1 · doi: 10.48550/arxiv.gr-qc/9812037 · pith_short_12: TVQMUDHW4AQL · pith_short_16: TVQMUDHW4AQLK5TK · pith_short_8: TVQMUDHW

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/TVQMUDHW4AQLK5TKNJLYHQKEJC \
  | 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: 9d60ca0cf6e020b5766a6a5783c14448849e52f8455685ed20277201b5c94bcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e82cb0660e370eb0dc5322ff014856065a0367e3b23ed27390bdfa4bda24ecad",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1998-12-11T09:04:27Z",
    "title_canon_sha256": "0a1d4d3da58ee9dad5dc8a198ee9ab89306bdf8b065a897fcb13dc6abb96bf70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9812037",
    "kind": "arxiv",
    "version": 1
  }
}