Pith Number

pith:VYQCDIYN

pith:2013:VYQCDIYN5PKZWXWYK2SITAVLWU

not attested not anchored not stored refs pending

Strong constraints on magnetized white dwarfs surpassing the Chandrasekhar mass limit

Pune), Rajaram Nityananda (IISER, Sushan Konar (NCRA-TIFR

arxiv:1306.1625 v3 · 2013-06-07 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VYQCDIYN5PKZWXWYK2SITAVLWU}

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	2026-05-18T02:27:49.632078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae2021a30debd59b5ed856a48982abb53a3a6f4f7db1625049032ee1dcca2481

Aliases

arxiv: 1306.1625 · arxiv_version: 1306.1625v3 · doi: 10.48550/arxiv.1306.1625 · pith_short_12: VYQCDIYN5PKZ · pith_short_16: VYQCDIYN5PKZWXWY · pith_short_8: VYQCDIYN

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/VYQCDIYN5PKZWXWYK2SITAVLWU \
  | 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: ae2021a30debd59b5ed856a48982abb53a3a6f4f7db1625049032ee1dcca2481

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4623fbb0ef77f9e2dd1c7c8eac69f08dc1af81d6fc602b6c37e652a4b20e456a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-06-07T06:09:25Z",
    "title_canon_sha256": "dfbe5e9acf85befb60a10d332f245b49952d2798d7bcc5a0cff9ed90b7f3d86c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1625",
    "kind": "arxiv",
    "version": 3
  }
}