Pith Number

pith:NXBUQBI4

pith:2021:NXBUQBI4XX3LSATNKZCTDOOH6M

not attested not anchored not stored refs pending

Infrared signatures of quantum bounce in a minisuperspace analysis of Lema\^{\i}tre-Tolman-Bondi dust collapse

Harkirat Singh Sahota, Kinjalk Lochan

arxiv:2110.06247 v2 · 2021-10-12 · 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{NXBUQBI4XX3LSATNKZCTDOOH6M}

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	2026-07-05T03:44:14.085009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dc348051cbdf6b9026d564531b9c7f32ec7fcdb4d106d79a7d1f12eabdb1cfc

Aliases

arxiv: 2110.06247 · arxiv_version: 2110.06247v2 · doi: 10.48550/arxiv.2110.06247 · pith_short_12: NXBUQBI4XX3L · pith_short_16: NXBUQBI4XX3LSATN · pith_short_8: NXBUQBI4

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/NXBUQBI4XX3LSATNKZCTDOOH6M \
  | 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: 6dc348051cbdf6b9026d564531b9c7f32ec7fcdb4d106d79a7d1f12eabdb1cfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "537929dcc8c9ede79dd2962fe920f1b8164fce5a7b290cfa18bbbca0828b9a58",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-10-12T18:03:12Z",
    "title_canon_sha256": "5628ffa1b54b0a62f191aff93a955862935b6869edba5722765c2b67f59f382f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.06247",
    "kind": "arxiv",
    "version": 2
  }
}