Pith Number

pith:OJQLE2BB

pith:2021:OJQLE2BBWUTZN4OSBPUQ6OXQXR

not attested not anchored not stored refs pending

Signature of Non-uniform Area Quantization on Black Hole Echoes

Kabir Chakravarti, Rajes Ghosh, Sudipta Sarkar

arxiv:2112.10109 v1 · 2021-12-19 · gr-qc · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OJQLE2BBWUTZN4OSBPUQ6OXQXR}

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

2 papers in Pith

Reflectionless and echo modes in asymmetric Damour-Solodukhin wormholes

The Science of the Einstein Telescope

Receipt and verification

First computed	2026-07-05T04:03:00.539433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7260b26821b52796f1d20be90f3af0bc7849aff879976068cd77a71d52a9ce63

Aliases

arxiv: 2112.10109 · arxiv_version: 2112.10109v1 · doi: 10.48550/arxiv.2112.10109 · pith_short_12: OJQLE2BBWUTZ · pith_short_16: OJQLE2BBWUTZN4OS · pith_short_8: OJQLE2BB

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/OJQLE2BBWUTZN4OSBPUQ6OXQXR \
  | 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: 7260b26821b52796f1d20be90f3af0bc7849aff879976068cd77a71d52a9ce63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f0fa75e5b4ac129204bcc1233d9102adb116b9f9e207129319b7f15de44939e",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-12-19T10:30:36Z",
    "title_canon_sha256": "2b55310a54ee79df6d8eda069e554590a488c6c725a3120c3949c0a21fbfaaac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.10109",
    "kind": "arxiv",
    "version": 1
  }
}