Pith Number

pith:YBIGG6ZV

pith:2021:YBIGG6ZVBFQIFCQDC57EATETW3

not attested not anchored not stored refs pending

Extended Black Hole Solutions in Self-interacting Brans-Dicke Theory

Amal Majid, M. Sharif

arxiv:2104.01995 v1 · 2021-04-02 · 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{YBIGG6ZVBFQIFCQDC57EATETW3}

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	2026-07-05T02:31:56.478796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c050637b350960828a03177e404c93b6e637f9b38c635f2c650413bed41fc67a

Aliases

arxiv: 2104.01995 · arxiv_version: 2104.01995v1 · doi: 10.48550/arxiv.2104.01995 · pith_short_12: YBIGG6ZVBFQI · pith_short_16: YBIGG6ZVBFQIFCQD · pith_short_8: YBIGG6ZV

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/YBIGG6ZVBFQIFCQDC57EATETW3 \
  | 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: c050637b350960828a03177e404c93b6e637f9b38c635f2c650413bed41fc67a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af0d55b8294593f2672766c6f0f71cfeabcd6d3d7aa0a504d43a4108e63f94bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-04-02T04:17:50Z",
    "title_canon_sha256": "d748fd53449bb3e427300bc6622e0e4137d569d9e5b98258f2f5010b0e9c8e63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.01995",
    "kind": "arxiv",
    "version": 1
  }
}