Pith Number

pith:JDD4CRQ2

pith:1994:JDD4CRQ2QPRADCYZP2HVFJKETQ

not attested not anchored not stored refs pending

Coherent states, Path integral, and Semiclassical approximation

K.Fujii, K.Funahashi, S.Sakoda, T.Kashiwa

arxiv:hep-th/9409116 v2 · 1994-09-20 · hep-th

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

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	2026-05-18T04:37:34.843605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48c7c1461a83e2018b197e8f52a5449c2c3f24a6c23c6dc613465254a18b6e52

Aliases

arxiv: hep-th/9409116 · arxiv_version: hep-th/9409116v2 · doi: 10.48550/arxiv.hep-th/9409116 · pith_short_12: JDD4CRQ2QPRA · pith_short_16: JDD4CRQ2QPRADCYZ · pith_short_8: JDD4CRQ2

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/JDD4CRQ2QPRADCYZP2HVFJKETQ \
  | 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: 48c7c1461a83e2018b197e8f52a5449c2c3f24a6c23c6dc613465254a18b6e52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7292297a702060336377037d2f9a41ddfc1e3a3120cc560296e10bd00045d566",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-09-20T08:25:41Z",
    "title_canon_sha256": "a243176bc5262975410892ae8d5e11e8b9e2f68c540f532fbbcb29f576f9cc07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9409116",
    "kind": "arxiv",
    "version": 2
  }
}