Pith Number

pith:RWCDINTI

pith:2015:RWCDINTIRPPMMGQLJFKE52EXPX

not attested not anchored not stored refs pending

Effective gravitational mass of the Ay\'{o}n-Beato and Garc\'{\i}a metric

A. K. Bhaskar, A. K. Jha, A. K. Sinha, B. C. Rai, G. K. Pandey, S. Kumar, S. S. Xulu

arxiv:1501.01615 v2 · 2015-01-03 · 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{RWCDINTIRPPMMGQLJFKE52EXPX}

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	2026-05-18T01:21:19.767354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d843436688bdec61a0b49544ee8977df6a03b6fba277242970a30018db3c24b

Aliases

arxiv: 1501.01615 · arxiv_version: 1501.01615v2 · doi: 10.48550/arxiv.1501.01615 · pith_short_12: RWCDINTIRPPM · pith_short_16: RWCDINTIRPPMMGQL · pith_short_8: RWCDINTI

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/RWCDINTIRPPMMGQLJFKE52EXPX \
  | 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: 8d843436688bdec61a0b49544ee8977df6a03b6fba277242970a30018db3c24b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "801c936fe331889e63566d868c600455f24168d22833ec5b0ba91cea6acde80d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-01-03T09:43:51Z",
    "title_canon_sha256": "f5c7f8a68aa81e2f91f5e97ed7cc39863db702731ee54e3c54847126f6830f49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01615",
    "kind": "arxiv",
    "version": 2
  }
}