Pith Number

pith:JSPFKWMN

pith:2015:JSPFKWMNGFBXWKXDUKWGRC6XJ2

not attested not anchored not stored refs pending

The theory of Hawking radiation in laboratory analogues

Scott Robertson

arxiv:1508.02569 v1 · 2015-08-11 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JSPFKWMNGFBXWKXDUKWGRC6XJ2}

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	2026-05-18T01:35:28.829010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c9e55598d31437b2ae3a2ac688bd74ebecdc95b404ca23e49c572cae90ce16b

Aliases

arxiv: 1508.02569 · arxiv_version: 1508.02569v1 · doi: 10.48550/arxiv.1508.02569 · pith_short_12: JSPFKWMNGFBX · pith_short_16: JSPFKWMNGFBXWKXD · pith_short_8: JSPFKWMN

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/JSPFKWMNGFBXWKXDUKWGRC6XJ2 \
  | 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: 4c9e55598d31437b2ae3a2ac688bd74ebecdc95b404ca23e49c572cae90ce16b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6c18cc6bdc2d5684bd8d80cd6cbb2d0b5b465692ddfe0c496a513db3c98f070",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-08-11T11:52:31Z",
    "title_canon_sha256": "d55cceba8cd54bf4eadab2878e9a27166e9e5130297deb9fe14b316e85dba14c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02569",
    "kind": "arxiv",
    "version": 1
  }
}