Pith Number

pith:R4FA3CQT

pith:2004:R4FA3CQT5IZCVKJIM4MWIT25WP

not attested not anchored not stored refs pending

Extension of PT-Symmetric Quantum Mechanics to Quantum Field Theory with Cubic Interaction

Carl M. Bender, Dorje C. Brody, Hugh F. Jones

arxiv:hep-th/0402183 v1 · 2004-02-23 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R4FA3CQT5IZCVKJIM4MWIT25WP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:35:39.912149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f0a0d8a13ea322aa9286719644f5db3ffbfb5c14b134260670cccdc723e3fc3

Aliases

arxiv: hep-th/0402183 · arxiv_version: hep-th/0402183v1 · doi: 10.48550/arxiv.hep-th/0402183 · pith_short_12: R4FA3CQT5IZC · pith_short_16: R4FA3CQT5IZCVKJI · pith_short_8: R4FA3CQT

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/R4FA3CQT5IZCVKJIM4MWIT25WP \
  | 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: 8f0a0d8a13ea322aa9286719644f5db3ffbfb5c14b134260670cccdc723e3fc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0919c29c2beb42e015598a1a34728e14a102ba643ed652ac7dba148af4081095",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-02-23T18:41:14Z",
    "title_canon_sha256": "9ecea001437c9070add8176ee2e2663e3c0ed454847206b1e8cdf3c15bbfaff4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0402183",
    "kind": "arxiv",
    "version": 1
  }
}