Pith Number

pith:2XBQDUSP

pith:2012:2XBQDUSPASM5TOXNWOKM2KD3FX

not attested not anchored not stored refs pending

Effects of Electromagnetic Field on Energy Density Inhomogeneity in Self-Gravitating Fluids

M. Sharif, Neelum Bashir

arxiv:1209.5471 v1 · 2012-09-25 · 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{2XBQDUSPASM5TOXNWOKM2KD3FX}

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	2026-05-18T01:54:19.229204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5c301d24f0499d9baedb394cd287b2dcfff633658920b4e19dbc2d7c6a5eeca

Aliases

arxiv: 1209.5471 · arxiv_version: 1209.5471v1 · doi: 10.48550/arxiv.1209.5471 · pith_short_12: 2XBQDUSPASM5 · pith_short_16: 2XBQDUSPASM5TOXN · pith_short_8: 2XBQDUSP

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/2XBQDUSPASM5TOXNWOKM2KD3FX \
  | 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: d5c301d24f0499d9baedb394cd287b2dcfff633658920b4e19dbc2d7c6a5eeca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b92b9944060669a1442120cedbcfff2fecf9d6ba7403650877396bcb44211dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-09-25T02:23:58Z",
    "title_canon_sha256": "3af0f12d388be01968e3aff0c2c00c8cca7a408c6e5ce389cf10bd591c43c2d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5471",
    "kind": "arxiv",
    "version": 1
  }
}