Pith Number

pith:6NZPAGRP

pith:2010:6NZPAGRPPPN33AGR6RU2SPKL23

not attested not anchored not stored refs pending

V1309 Scorpii: merger of a contact binary

A. Udalski, G. Pietrzy\'nski, I. Soszy\'nski, K. Ulaczyk, {\L}. Wyrzykowski, M. Hajduk, M. K. Szyma\'nski, M. Kubiak, R. Poleski, R. Tylenda, T. Kami\'nski

arxiv:1012.0163 v2 · 2010-12-01 · 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{6NZPAGRPPPN33AGR6RU2SPKL23}

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.

Cited by

2 papers in Pith

TESS Observations of Stochastic Low-frequency Variability in Extreme Helium Stars

Red novae, their progenitors, and remnants

Receipt and verification

First computed	2026-05-18T02:04:36.764820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f372f01a2f7bdbbd80d1f469a93d4bd6e06776eeef502168139bd11e4f22e1c6

Aliases

arxiv: 1012.0163 · arxiv_version: 1012.0163v2 · doi: 10.48550/arxiv.1012.0163 · pith_short_12: 6NZPAGRPPPN3 · pith_short_16: 6NZPAGRPPPN33AGR · pith_short_8: 6NZPAGRP

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/6NZPAGRPPPN33AGR6RU2SPKL23 \
  | 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: f372f01a2f7bdbbd80d1f469a93d4bd6e06776eeef502168139bd11e4f22e1c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76f73508288d622e75ab6bbd7b18f327922d56c196ae473861081d285d2b923b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-12-01T11:48:35Z",
    "title_canon_sha256": "63bdcb62c62147234bc723fde5c87e3648a08a3c8b432236c7daf60fcec13366"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0163",
    "kind": "arxiv",
    "version": 2
  }
}