Pith Number

pith:ZVMVJKZS

pith:2012:ZVMVJKZSI6C6WNXNDLDR4DBOJI

not attested not anchored not stored refs pending

Hawking radiation from a collapsing dust sphere and its back reaction at the event horizon -Weak value approach-

Akio Hosoya, Yuki Kanai

arxiv:1205.0118 v2 · 2012-05-01 · 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{ZVMVJKZSI6C6WNXNDLDR4DBOJI}

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	2026-05-18T02:21:15.821306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd5954ab324785eb36ed1ac71e0c2e4a273f4f472c07a92131d4e2d3a2e720cf

Aliases

arxiv: 1205.0118 · arxiv_version: 1205.0118v2 · doi: 10.48550/arxiv.1205.0118 · pith_short_12: ZVMVJKZSI6C6 · pith_short_16: ZVMVJKZSI6C6WNXN · pith_short_8: ZVMVJKZS

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/ZVMVJKZSI6C6WNXNDLDR4DBOJI \
  | 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: cd5954ab324785eb36ed1ac71e0c2e4a273f4f472c07a92131d4e2d3a2e720cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d299734644a56a3518ba551bc5985e0c39679897175c8ae6cfb7ea165d4a28e1",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-05-01T09:02:21Z",
    "title_canon_sha256": "fe9d086a20fd401266aa730bf50e03c8fbb6c2ff59a88b059ec6618a7561455e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0118",
    "kind": "arxiv",
    "version": 2
  }
}