Pith Number

pith:PKQJDH46

pith:2017:PKQJDH46C3LEQOVA42NSSFBUJ7

not attested not anchored not stored refs pending

A self-consistency check for unitary propagation of Hawking quanta

Daniel Baker, Darsh Kodwani, I-Sheng Yang, Ue-Li Pen

arxiv:1701.04811 v1 · 2017-01-17 · 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{PKQJDH46C3LEQOVA42NSSFBUJ7}

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	2026-05-18T00:31:00.154885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aa0919f9e16d6483aa0e69b2914344fc5e08dd49bd135245a41fdcd3bff6e7f

Aliases

arxiv: 1701.04811 · arxiv_version: 1701.04811v1 · doi: 10.48550/arxiv.1701.04811 · pith_short_12: PKQJDH46C3LE · pith_short_16: PKQJDH46C3LEQOVA · pith_short_8: PKQJDH46

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/PKQJDH46C3LEQOVA42NSSFBUJ7 \
  | 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: 7aa0919f9e16d6483aa0e69b2914344fc5e08dd49bd135245a41fdcd3bff6e7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b955074e550329b52838dfaa6d7b72de0acfa4e9a72a653c298d408d8a703fcd",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-01-17T18:52:05Z",
    "title_canon_sha256": "4d384ef11d9286f3e8eb059759a4f7e2fc85e69c488b9637d3813e4cec67b7be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04811",
    "kind": "arxiv",
    "version": 1
  }
}