Pith Number

pith:UOBBULIE

pith:2021:UOBBULIEP6EIBIIL4UEKQI7EP6

not attested not anchored not stored refs pending

Quark stars in 4-dimensional Einstein-Gauss-Bonnet gravity

Abhisek Dutta, Farook Rahaman, Ksh. Newton Singh, S. K. Maurya, Somi Aktar

arxiv:2110.03182 v1 · 2021-10-07 · 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{UOBBULIEP6EIBIIL4UEKQI7EP6}

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	2026-07-05T03:20:40.237304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3821a2d047f8880a10be508a823e47f9f8e0060c1ecb3fb4b4e3dc4d01604ff

Aliases

arxiv: 2110.03182 · arxiv_version: 2110.03182v1 · doi: 10.48550/arxiv.2110.03182 · pith_short_12: UOBBULIEP6EI · pith_short_16: UOBBULIEP6EIBIIL · pith_short_8: UOBBULIE

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/UOBBULIEP6EIBIIL4UEKQI7EP6 \
  | 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: a3821a2d047f8880a10be508a823e47f9f8e0060c1ecb3fb4b4e3dc4d01604ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf8994f998d7d9fe479dbab399a35e103d245979623d40b69b20a49666d61126",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-10-07T04:57:54Z",
    "title_canon_sha256": "a201ab46229117fec3750e1132c7dbf91ade9ca6523cca7157a4416de71d93ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03182",
    "kind": "arxiv",
    "version": 1
  }
}