Pith Number

pith:NVBIXQ6M

pith:2021:NVBIXQ6MDGLI4IE5FUBU6QZC6V

not attested not anchored not stored refs pending

On the assumptions leading to the information loss paradox

Francesco Di Filippo, Luca Buoninfante, Shinji Mukohyama

arxiv:2107.05662 v2 · 2021-07-12 · 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{NVBIXQ6MDGLI4IE5FUBU6QZC6V}

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.

Cited by

3 papers in Pith

Regular Vaidya solutions of effective gravitational theories

Radiating black holes in general relativity need not be singular

Memory-Burden Suppression of Hawking Radiation and Neutrino Constraints on Primordial Black Holes

Receipt and verification

First computed	2026-07-05T03:23:12.588860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d428bc3cc19968e209d2d034f4322f540ddcc60852e8250f48fa28225bf37c6

Aliases

arxiv: 2107.05662 · arxiv_version: 2107.05662v2 · doi: 10.48550/arxiv.2107.05662 · pith_short_12: NVBIXQ6MDGLI · pith_short_16: NVBIXQ6MDGLI4IE5 · pith_short_8: NVBIXQ6M

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/NVBIXQ6MDGLI4IE5FUBU6QZC6V \
  | 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: 6d428bc3cc19968e209d2d034f4322f540ddcc60852e8250f48fa28225bf37c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b3890d4c34d5acdf9f09951ac3d24af66bf9c02b27f78a418a482fb64c64790",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-07-12T18:09:35Z",
    "title_canon_sha256": "d65adf70f68c427bc10eb5d824a8b08059317ea3b04f75e1dbe904894336dd06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.05662",
    "kind": "arxiv",
    "version": 2
  }
}