Pith Number

pith:E4TF553K

pith:2021:E4TF553KJ2MPNGXSO3CZKVVHSH

not attested not anchored not stored refs pending

Prospecting Black Hole Thermodynamics with Fractional Quantum Mechanics

F. Rodrigues da Silva, P. V. Moniz, S. Jalalzadeh

arxiv:2107.04789 v1 · 2021-07-10 · gr-qc · hep-th · 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{E4TF553KJ2MPNGXSO3CZKVVHSH}

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	2026-07-05T03:00:18.685782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27265ef76a4e98f69af276c59556a791dece5cac1e9d66711eb4a7958d258706

Aliases

arxiv: 2107.04789 · arxiv_version: 2107.04789v1 · doi: 10.48550/arxiv.2107.04789 · pith_short_12: E4TF553KJ2MP · pith_short_16: E4TF553KJ2MPNGXS · pith_short_8: E4TF553K

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/E4TF553KJ2MPNGXSO3CZKVVHSH \
  | 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: 27265ef76a4e98f69af276c59556a791dece5cac1e9d66711eb4a7958d258706

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af78069664bd6d646f2ac890e25afcfc2e2b73b2d6bbcb6b33e88a39cb0c0d2a",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-07-10T08:09:03Z",
    "title_canon_sha256": "9a28446b8dca274ba2432ca7d9d21dc5f667ca81a62686737d5c920d82234402"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.04789",
    "kind": "arxiv",
    "version": 1
  }
}