Pith Number

pith:IBGZTXUP

pith:2003:IBGZTXUPVIKEGOGHTONCE7TEQN

not attested not anchored not stored refs pending

Bound states by a pseudoscalar Coulomb potential in 1+1 dimensions

Antonio S. de Castro

arxiv:hep-th/0303175 v2 · 2003-03-20 · hep-th · 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{IBGZTXUPVIKEGOGHTONCE7TEQN}

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	2026-05-18T01:38:48.817591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

404d99de8faa144338c79b9a227e6483774237059b7ab1a9dfa434079a0fcc29

Aliases

arxiv: hep-th/0303175 · arxiv_version: hep-th/0303175v2 · doi: 10.48550/arxiv.hep-th/0303175 · pith_short_12: IBGZTXUPVIKE · pith_short_16: IBGZTXUPVIKEGOGH · pith_short_8: IBGZTXUP

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/IBGZTXUPVIKEGOGHTONCE7TEQN \
  | 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: 404d99de8faa144338c79b9a227e6483774237059b7ab1a9dfa434079a0fcc29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "991560ccb80503db88d9cd81acd55f45cc77e464dbb2957754ed648d6df4cfa2",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-03-20T19:04:31Z",
    "title_canon_sha256": "db149d92ed6a1dbe6f6b1819f7cc6e7a611c2998322574e9842af86c3dc06a39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0303175",
    "kind": "arxiv",
    "version": 2
  }
}