Pith Number

pith:XWBYZU4N

pith:2018:XWBYZU4N6TY765KCE4BINAUMCN

not attested not anchored not stored refs pending

Analysis of Charged Compact Stars in Modified Gravity

M. Farasat Shamir, Saeeda Zia

arxiv:1804.09251 v1 · 2018-04-23 · 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{XWBYZU4N6TY765KCE4BINAUMCN}

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	2026-05-18T00:13:36.853003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd838cd38df4f1ff7542270286828c1378612076645ac573f034b9e636f0b7bd

Aliases

arxiv: 1804.09251 · arxiv_version: 1804.09251v1 · doi: 10.48550/arxiv.1804.09251 · pith_short_12: XWBYZU4N6TY7 · pith_short_16: XWBYZU4N6TY765KC · pith_short_8: XWBYZU4N

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/XWBYZU4N6TY765KCE4BINAUMCN \
  | 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: bd838cd38df4f1ff7542270286828c1378612076645ac573f034b9e636f0b7bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac3ae83a5987626b0750322e2eecad6314bdb71896b05b0ae1628ba888d65f56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-04-23T03:52:06Z",
    "title_canon_sha256": "e2c96835b853a2ffec5f32fe3c43d93484817ef6b09e01595372ff5951c7029b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09251",
    "kind": "arxiv",
    "version": 1
  }
}