Pith Number

pith:YKCGDKYP

pith:2007:YKCGDKYPPMB7T752IICXGCNZ3Z

not attested not anchored not stored refs pending

A Bound Quantum Particle in a Riemann-Cartan space with Topological Defects and Planar Potential

C. Cafaro, Ch. Corda, S.A. Ali, S. Capozziello

arxiv:hep-th/0702070 v1 · 2007-02-09 · 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{YKCGDKYPPMB7T752IICXGCNZ3Z}

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	2026-05-18T01:38:45.270951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c28461ab0f7b03f9ffba42057309b9de53cc0a06300afa8b4c65453e087e5ac8

Aliases

arxiv: hep-th/0702070 · arxiv_version: hep-th/0702070v1 · doi: 10.48550/arxiv.hep-th/0702070 · pith_short_12: YKCGDKYPPMB7 · pith_short_16: YKCGDKYPPMB7T752 · pith_short_8: YKCGDKYP

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/YKCGDKYPPMB7T752IICXGCNZ3Z \
  | 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: c28461ab0f7b03f9ffba42057309b9de53cc0a06300afa8b4c65453e087e5ac8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f7da909ffa66f4ae014acfab22cec4dc139682b57f2a2309da5d5eb2dbcc8d3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-02-09T13:24:07Z",
    "title_canon_sha256": "f99345260401baa97df46c56a90e44faf62b491bb88aed109cd7251094d87c8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0702070",
    "kind": "arxiv",
    "version": 1
  }
}