Pith Number

pith:7QGJTTAO

pith:2016:7QGJTTAOPGTQJZQ4G6LB57V57V

not attested not anchored not stored refs pending

Compact stars in $f(R,T)$ gravity

Amit Das, B.K. Guha, Farook Rahaman, Saibal Ray

arxiv:1608.00566 v2 · 2016-07-31 · 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{7QGJTTAOPGTQJZQ4G6LB57V57V}

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	2026-05-18T00:54:47.494575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc0c99cc0e79a704e61c37961efebdfd592f1e86214e5461fca5d28bc1b45ee1

Aliases

arxiv: 1608.00566 · arxiv_version: 1608.00566v2 · doi: 10.48550/arxiv.1608.00566 · pith_short_12: 7QGJTTAOPGTQ · pith_short_16: 7QGJTTAOPGTQJZQ4 · pith_short_8: 7QGJTTAO

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/7QGJTTAOPGTQJZQ4G6LB57V57V \
  | 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: fc0c99cc0e79a704e61c37961efebdfd592f1e86214e5461fca5d28bc1b45ee1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c48430debc18c2c8caef4070d4571cd8b8344c4d63df3068d9266fd465d61bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-07-31T17:42:02Z",
    "title_canon_sha256": "7e9d0e811155ee27fac2f679e2449270bde03b793323a23923eb83aa5d60a207"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.00566",
    "kind": "arxiv",
    "version": 2
  }
}