Pith Number

pith:74WI3VUX

pith:2013:74WI3VUXMLYHTO67USJRIHRNOA

not attested not anchored not stored refs pending

New Geometric Transition as Origin of Particle Production in Time-Dependent Backgrounds

Sang Pyo Kim

arxiv:1306.5549 v2 · 2013-06-24 · hep-th · gr-qc · 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{74WI3VUXMLYHTO67USJRIHRNOA}

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	2026-05-18T01:49:08.831780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff2c8dd69762f079bbdfa493141e2d7008958c476ebcb86dbc8cdcf3a0d31857

Aliases

arxiv: 1306.5549 · arxiv_version: 1306.5549v2 · doi: 10.48550/arxiv.1306.5549 · pith_short_12: 74WI3VUXMLYH · pith_short_16: 74WI3VUXMLYHTO67 · pith_short_8: 74WI3VUX

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/74WI3VUXMLYHTO67USJRIHRNOA \
  | 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: ff2c8dd69762f079bbdfa493141e2d7008958c476ebcb86dbc8cdcf3a0d31857

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98d7fad8075346b1787e22aea918fdcfa57a875e077b894143324aa686090df5",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-06-24T09:36:58Z",
    "title_canon_sha256": "62cb1e47a3b8c14e637573c4b4c669c5500e3c48d4a373e5fa2b90b051ca1c8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5549",
    "kind": "arxiv",
    "version": 2
  }
}