Pith Number

pith:HCC6RPY3

pith:2026:HCC6RPY3NOB53KTK5XC3E4DEFJ

not attested not anchored not stored refs pending

Quantum Scattering in Schwarzschild Spacetime: Hawking Radiation and Black Hole Atmospheres

Carlos A.D. Zarro, Gabriel Pican\c{c}o, Victor H. Alencar

arxiv:2607.29028 v1 · 2026-07-31 · hep-th · 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{HCC6RPY3NOB53KTK5XC3E4DEFJ}

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	2026-08-03T01:18:08.902092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3885e8bf1b6b83ddaa6aedc5b270642a5e3a926e08113374e5d00699580d6e84

Aliases

arxiv: 2607.29028 · arxiv_version: 2607.29028v1 · doi: 10.48550/arxiv.2607.29028 · pith_short_12: HCC6RPY3NOB5 · pith_short_16: HCC6RPY3NOB53KTK · pith_short_8: HCC6RPY3

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/HCC6RPY3NOB53KTK5XC3E4DEFJ \
  | 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: 3885e8bf1b6b83ddaa6aedc5b270642a5e3a926e08113374e5d00699580d6e84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5493cdc2a92c40f146b14d100db3dee31d11558331377900f5e534160eb88d1",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-07-31T05:04:16Z",
    "title_canon_sha256": "1cd00ee185bfee175b4a75f0c39644f3196d73f596e434dd10ecbc5bfaf04547"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29028",
    "kind": "arxiv",
    "version": 1
  }
}