Pith Number

pith:HGYHQN66

pith:1996:HGYHQN66UUC5K3QWOVAHOCJRLC

not attested not anchored not stored refs pending

The Renormalization Group method for simple operator problems in quantum mechanics

I.L. Egusquiza, M.A. Valle-Basagoiti

arxiv:hep-th/9611143 v1 · 1996-11-19 · hep-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{HGYHQN66UUC5K3QWOVAHOCJRLC}

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	2026-05-18T00:50:40.835755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39b07837dea505d56e1675407709315881db2d97f9e6b813a6c976dae416beec

Aliases

arxiv: hep-th/9611143 · arxiv_version: hep-th/9611143v1 · doi: 10.48550/arxiv.hep-th/9611143 · pith_short_12: HGYHQN66UUC5 · pith_short_16: HGYHQN66UUC5K3QW · pith_short_8: HGYHQN66

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/HGYHQN66UUC5K3QWOVAHOCJRLC \
  | 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: 39b07837dea505d56e1675407709315881db2d97f9e6b813a6c976dae416beec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62fa44bff65e115385e158053346c110758514bd171b53f232eadf2647b1d838",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1996-11-19T09:42:19Z",
    "title_canon_sha256": "c92c8b012108d4cfb83e446f92760b55a99ff9040db5bf0769b19920fdb98ed6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9611143",
    "kind": "arxiv",
    "version": 1
  }
}