Pith Number

pith:LJXOAR3V

pith:2013:LJXOAR3VXUMFEH2UXIKTK4UVSE

not attested not anchored not stored refs pending

SN 2007uy - metamorphosis of an aspheric Type Ib explosion

Brajesh Kumar, Brijesh Kumar, Daniele Malesani, Dan Milisavljevic, Felipe Olivares E., Giorgos Leloudas, H. C. Chandola, Jens Hjorth, Justyn R. Maund, Kuntal Misra, Nial Tanvir, Patricia Schady, Ram Sagar, Rupak Roy, S. B. Pandey, Sumana Nandi

arxiv:1306.5389 v1 · 2013-06-23 · astro-ph.HE · 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{LJXOAR3VXUMFEH2UXIKTK4UVSE}

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	2026-05-18T03:10:14.185558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a6ee04775bd18521f54ba1535729591200871c49188ff5811f0485d2056fcc4

Aliases

arxiv: 1306.5389 · arxiv_version: 1306.5389v1 · doi: 10.48550/arxiv.1306.5389 · pith_short_12: LJXOAR3VXUMF · pith_short_16: LJXOAR3VXUMFEH2U · pith_short_8: LJXOAR3V

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/LJXOAR3VXUMFEH2UXIKTK4UVSE \
  | 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: 5a6ee04775bd18521f54ba1535729591200871c49188ff5811f0485d2056fcc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3fb594ea5d57274a6e448cf95cef2a1ee11e0810c063506a347af7bf8dbe3af",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-06-23T09:23:31Z",
    "title_canon_sha256": "99d476846d298167d173bce374138b12fe04c4bca78252659cc8907dad48017f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5389",
    "kind": "arxiv",
    "version": 1
  }
}