Pith Number

pith:XTA4LQMA

pith:2005:XTA4LQMAPTPG2YOB76SO775YHW

not attested not anchored not stored refs pending

Newtonian and general relativistic contribution of gravity to surface tension of strange stars

(2) Barasat Govt. College, Barasat, India, India), Jishnu Dey (1), Kolkata, Manjari Bagchi (1), Mira Dey (1), Monika Sinha (1), Siddhartha Bhowmick (2)((1) Presidency College

arxiv:astro-ph/0507609 v1 · 2005-07-26 · astro-ph · 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{XTA4LQMAPTPG2YOB76SO775YHW}

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	2026-05-18T01:07:30.947981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcc1c5c1807cde6d61c1ffa4efffb83db6c011aa7ea8a55bc9c6ba03de1be5be

Aliases

arxiv: astro-ph/0507609 · arxiv_version: astro-ph/0507609v1 · doi: 10.48550/arxiv.astro-ph/0507609 · pith_short_12: XTA4LQMAPTPG · pith_short_16: XTA4LQMAPTPG2YOB · pith_short_8: XTA4LQMA

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/XTA4LQMAPTPG2YOB76SO775YHW \
  | 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: bcc1c5c1807cde6d61c1ffa4efffb83db6c011aa7ea8a55bc9c6ba03de1be5be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40037675a8240c59d6a713be23da42affb09f625104e5832dbfa92b7c938210e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-07-26T15:45:28Z",
    "title_canon_sha256": "17cf7cd4e068b98b95649bf3c6ba2028014230aa967814b80562ff38c700511d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0507609",
    "kind": "arxiv",
    "version": 1
  }
}