Pith Number

pith:SO6KFKKU

pith:2016:SO6KFKKU7KQ2NCND52ID5THPRJ

not attested not anchored not stored refs pending

Qubit Transport Model for Unitary Black Hole Evaporation without Firewalls

Don N. Page, Kento Osuga

arxiv:1607.04642 v5 · 2016-07-15 · 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{SO6KFKKU7KQ2NCND52ID5THPRJ}

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	2026-05-18T00:19:31.187034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93bca2a954faa1a689a3ee903eccef8a6e5d9b357bf218a96ad78f7136462a2a

Aliases

arxiv: 1607.04642 · arxiv_version: 1607.04642v5 · doi: 10.48550/arxiv.1607.04642 · pith_short_12: SO6KFKKU7KQ2 · pith_short_16: SO6KFKKU7KQ2NCND · pith_short_8: SO6KFKKU

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/SO6KFKKU7KQ2NCND52ID5THPRJ \
  | 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: 93bca2a954faa1a689a3ee903eccef8a6e5d9b357bf218a96ad78f7136462a2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43a925eb6c72262e5ac1dcb5ed9ac8f91d51e01bb84c830ca177b16f7f4e6569",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-07-15T20:00:01Z",
    "title_canon_sha256": "812985da3cc362d907e7b338f81492cc65b9a0ff16a3f1374ad78d3e622700d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.04642",
    "kind": "arxiv",
    "version": 5
  }
}