Pith Number

pith:6GGKC25R

pith:1997:6GGKC25RMFVAS62CFXM6KSZ5NF

not attested not anchored not stored refs pending

Extension of the Barut-Girardello Coherent State and Path Integral

Kazuyuki Fujii, Kunio Funahasi

arxiv:quant-ph/9704011 v1 · 1997-04-07 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6GGKC25RMFVAS62CFXM6KSZ5NF}

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	2026-05-18T01:37:53.254790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f18ca16bb1616a097b422dd9e54b3d694d467fedfb7e7933c09f783050e75c6d

Aliases

arxiv: quant-ph/9704011 · arxiv_version: quant-ph/9704011v1 · doi: 10.48550/arxiv.quant-ph/9704011 · pith_short_12: 6GGKC25RMFVA · pith_short_16: 6GGKC25RMFVAS62C · pith_short_8: 6GGKC25R

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/6GGKC25RMFVAS62CFXM6KSZ5NF \
  | 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: f18ca16bb1616a097b422dd9e54b3d694d467fedfb7e7933c09f783050e75c6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5fd7cc1f06b7fa55c155975726ebc43a8e369181fa2791b4aff5b42c1af83bc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1997-04-07T07:51:37Z",
    "title_canon_sha256": "eae6f4c8f5a113da01b5076cd60d3ed0ad261f782cd9c9407f22c752be94887a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9704011",
    "kind": "arxiv",
    "version": 1
  }
}