Pith Number

pith:FS7JNU66

pith:2015:FS7JNU66PPNRPMS3FIFHPLMKBM

not attested not anchored not stored refs pending

General Relativistic and Newtonian White Dwarfs

Ivan Siutsou, Jorge A. Rueda, Kuantay Boshkayev, Remo Ruffini

arxiv:1503.04171 v1 · 2015-03-13 · 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{FS7JNU66PPNRPMS3FIFHPLMKBM}

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	2026-05-18T02:23:56.914481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cbe96d3de7bdb17b25b2a0a77ad8a0b3b296662f98db70f609ed4b0f8ed3300

Aliases

arxiv: 1503.04171 · arxiv_version: 1503.04171v1 · doi: 10.48550/arxiv.1503.04171 · pith_short_12: FS7JNU66PPNR · pith_short_16: FS7JNU66PPNRPMS3 · pith_short_8: FS7JNU66

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/FS7JNU66PPNRPMS3FIFHPLMKBM \
  | 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: 2cbe96d3de7bdb17b25b2a0a77ad8a0b3b296662f98db70f609ed4b0f8ed3300

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e50cec6d604fae9ac1620a4890d6a406d5e6bc18c12539681d2be02033717a84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-03-13T17:58:05Z",
    "title_canon_sha256": "236708351f4f8a0466fc8523c0807bd77e99fb3ade791a560678822be2f24343"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04171",
    "kind": "arxiv",
    "version": 1
  }
}