Pith Number

pith:6JMCDQFY

pith:2013:6JMCDQFYEPJN5HGH6PXOVES7CP

not attested not anchored not stored refs pending

V1309 SCO - Understanding a merger

James Lombardi Jr, Jose L.A. Nandez, Natalia Ivanova

arxiv:1311.6522 v2 · 2013-11-26 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6JMCDQFYEPJN5HGH6PXOVES7CP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Cited by

1 paper in Pith

Weakened Inspirals I: High Mass Ratio Common Envelope Interactions in RGB Stars

Receipt and verification

First computed	2026-05-18T02:54:06.958996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f25821c0b823d2de9cc7f3eeea925f13f3a82b1f9a8fcb3967afee34fc2760cb

Aliases

arxiv: 1311.6522 · arxiv_version: 1311.6522v2 · doi: 10.48550/arxiv.1311.6522 · pith_short_12: 6JMCDQFYEPJN · pith_short_16: 6JMCDQFYEPJN5HGH · pith_short_8: 6JMCDQFY

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/6JMCDQFYEPJN5HGH6PXOVES7CP \
  | 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: f25821c0b823d2de9cc7f3eeea925f13f3a82b1f9a8fcb3967afee34fc2760cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9cca3351c939cca0dd79dd99b42bd17fa17b9904e28dd7b36b484c056e360ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-11-26T00:15:54Z",
    "title_canon_sha256": "fe027f5fbbef965002846420b23d47e392d443d140743ba282868e45b92836a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6522",
    "kind": "arxiv",
    "version": 2
  }
}