Pith Number

pith:AKU53BQU

pith:2019:AKU53BQUWH3YZT73VB5JWIXHGO

not attested not anchored not stored refs pending

Gravitational Collapse for the K-essence Emergent Vaidya Spacetime

Goutam Manna

arxiv:1911.11753 v2 · 2019-11-26 · 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{AKU53BQUWH3YZT73VB5JWIXHGO}

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

1 paper in Pith

K-essence sources of Kerr-Schild spacetimes

Receipt and verification

First computed	2026-07-05T01:29:44.815232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02a9dd8614b1f78ccffba87a9b22e733aad20fcf6c7a66fcd3173832435b7463

Aliases

arxiv: 1911.11753 · arxiv_version: 1911.11753v2 · doi: 10.48550/arxiv.1911.11753 · pith_short_12: AKU53BQUWH3Y · pith_short_16: AKU53BQUWH3YZT73 · pith_short_8: AKU53BQU

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/AKU53BQUWH3YZT73VB5JWIXHGO \
  | 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: 02a9dd8614b1f78ccffba87a9b22e733aad20fcf6c7a66fcd3173832435b7463

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b9c7b6707b19e7a781ea0abbe9b9d768a4390649396465298287a3bd2d3f8b9",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-11-26T18:44:01Z",
    "title_canon_sha256": "2bb8d5767da9a71a6b02e064c0defaad4019d4b647bc4404a221437b677fdedf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.11753",
    "kind": "arxiv",
    "version": 2
  }
}