Pith Number

pith:2UVU6HUN

pith:2021:2UVU6HUNRSF4RT33ZV7HWQHCMW

not attested not anchored not stored refs pending

Stable Hydrogen burning limits in rapidly rotating very low mass objects

Debojyoti Garain, Pritam Banerjee, Shaswata Chowdhury, Tapobrata Sarkar

arxiv:2107.02691 v2 · 2021-07-06 · astro-ph.SR · 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{2UVU6HUNRSF4RT33ZV7HWQHCMW}

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	2026-07-05T04:18:00.121163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d52b4f1e8d8c8bc8cf7bcd7e7b40e2659d1967c184cad9a82f274b4543e0fd58

Aliases

arxiv: 2107.02691 · arxiv_version: 2107.02691v2 · doi: 10.48550/arxiv.2107.02691 · pith_short_12: 2UVU6HUNRSF4 · pith_short_16: 2UVU6HUNRSF4RT33 · pith_short_8: 2UVU6HUN

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/2UVU6HUNRSF4RT33ZV7HWQHCMW \
  | 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: d52b4f1e8d8c8bc8cf7bcd7e7b40e2659d1967c184cad9a82f274b4543e0fd58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eabc1d418095c260a9bbdedc7b5c75479a9177040514f9101a305167fbe855ae",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-07-06T15:51:41Z",
    "title_canon_sha256": "4a691146e687ffeaa941cd1ce91edfa27a15be749aa48dbe7827f654465e0960"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.02691",
    "kind": "arxiv",
    "version": 2
  }
}