Pith Number

pith:ULEBXKPY

pith:2016:ULEBXKPYPDWYRUPBDRSAI3RCIY

not attested not anchored not stored refs pending

The Intermediate Luminosity Optical Transient SN 2010da: The Progenitor, Eruption and Aftermath of a Peculiar Supergiant High-mass X-ray Binary

Edo Berger, Ian Czekala, Mark T. Reynolds, Peter J. Brown, Peter K. Blanchard, Raffaella Margutti, Ragnhild Lunnan, Ryan Chornock, Tanmoy Laskar, V. Ashley Villar

arxiv:1605.07245 v2 · 2016-05-24 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ULEBXKPYPDWYRUPBDRSAI3RCIY}

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	2026-05-18T01:02:20.800908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2c81ba9f878ed88d1e11c64046e224609c54f36dc76f0a4faae2cdc5cf0b368

Aliases

arxiv: 1605.07245 · arxiv_version: 1605.07245v2 · doi: 10.48550/arxiv.1605.07245 · pith_short_12: ULEBXKPYPDWY · pith_short_16: ULEBXKPYPDWYRUPB · pith_short_8: ULEBXKPY

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/ULEBXKPYPDWYRUPBDRSAI3RCIY \
  | 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: a2c81ba9f878ed88d1e11c64046e224609c54f36dc76f0a4faae2cdc5cf0b368

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64d110cec7031d5fe90366c8859cb85a3b258af1e82c82f8be576f959c6e53a6",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-05-24T00:36:32Z",
    "title_canon_sha256": "bdb4580bff5eabf4afdf1539f95d1a66d4f04277baafa9916cfa6f549162374c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.07245",
    "kind": "arxiv",
    "version": 2
  }
}