Pith Number

pith:F2XRGXYI

pith:1994:F2XRGXYIAK3KNZ2B3GOVB2KOQC

not attested not anchored not stored refs pending

Amplification of the scattering cross section due to non-trivial topology of the spacetime

K. Kirsten, Yu. Kubyshin

arxiv:hep-th/9412070 v1 · 1994-12-07 · 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{F2XRGXYIAK3KNZ2B3GOVB2KOQC}

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	2026-05-18T02:36:04.179414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eaf135f0802b6a6e741d99d50e94e808de038a95b8d7e15817ad95f5343f328

Aliases

arxiv: hep-th/9412070 · arxiv_version: hep-th/9412070v1 · doi: 10.48550/arxiv.hep-th/9412070 · pith_short_12: F2XRGXYIAK3K · pith_short_16: F2XRGXYIAK3KNZ2B · pith_short_8: F2XRGXYI

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/F2XRGXYIAK3KNZ2B3GOVB2KOQC \
  | 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: 2eaf135f0802b6a6e741d99d50e94e808de038a95b8d7e15817ad95f5343f328

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a528e108620f8726550dc7f8a4235bc7f674abf001a1f4521bd3fedc603cea1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-12-07T23:12:39Z",
    "title_canon_sha256": "8c94a16e4c25db82030f955fdb3d986bd718922a97ae054e5f63119a2d7dd7fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9412070",
    "kind": "arxiv",
    "version": 1
  }
}