Pith Number

pith:2N37SB2V

pith:2010:2N37SB2VBA4XNKMV6GS35ZLLZI

not attested not anchored not stored refs pending

The peculiar nova V1309 Sco/Nova Sco 2008: A candidate twin of V838 Mon

Elena Mason, George Preston, Marcos Diaz, Robert E. Williams, Thomas Bensby

arxiv:1004.3600 v1 · 2010-04-21 · 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{2N37SB2VBA4XNKMV6GS35ZLLZI}

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

Red novae, their progenitors, and remnants

Receipt and verification

First computed	2026-05-18T02:07:55.875775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d377f90755083976a995f1a5bee56bca36d5fc5b5a8ac30047afa9f3434ab92f

Aliases

arxiv: 1004.3600 · arxiv_version: 1004.3600v1 · doi: 10.48550/arxiv.1004.3600 · pith_short_12: 2N37SB2VBA4X · pith_short_16: 2N37SB2VBA4XNKMV · pith_short_8: 2N37SB2V

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/2N37SB2VBA4XNKMV6GS35ZLLZI \
  | 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: d377f90755083976a995f1a5bee56bca36d5fc5b5a8ac30047afa9f3434ab92f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7707b856ae4f37a63362339b9260dd43172f5c2844e5b219aac8f491ae694206",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-04-21T00:04:07Z",
    "title_canon_sha256": "0db2d6cc099584e3f420f67180b9976535987fc36cfc1238d820be4b57b9102e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3600",
    "kind": "arxiv",
    "version": 1
  }
}