Pith Number

pith:JGK6A6UM

pith:2018:JGK6A6UMVI66RT37RTNKCHRK6F

not attested not anchored not stored refs pending

Excluding super-soft X-ray sources as progenitors for four Type Ia supernovae in the Large Magellanic Cloud

F. P. A. Vogt, I. R. Seitenzahl, J. Kuuttila, M. Gilfanov, T. E. Woods

arxiv:1812.08799 v1 · 2018-12-20 · 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{JGK6A6UMVI66RT37RTNKCHRK6F}

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	2026-05-17T23:55:53.298173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4995e07a8caa3de8cf7f8cdaa11e2af1666a9afcc0bb1afdae68328c5b1d7567

Aliases

arxiv: 1812.08799 · arxiv_version: 1812.08799v1 · doi: 10.48550/arxiv.1812.08799 · pith_short_12: JGK6A6UMVI66 · pith_short_16: JGK6A6UMVI66RT37 · pith_short_8: JGK6A6UM

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/JGK6A6UMVI66RT37RTNKCHRK6F \
  | 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: 4995e07a8caa3de8cf7f8cdaa11e2af1666a9afcc0bb1afdae68328c5b1d7567

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c924aa955e91f9a7da7b278df8b2d3a0473a016bab2dba7a2a9d45e2b079e5df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-12-20T19:00:06Z",
    "title_canon_sha256": "0e22138ef472b7590e9e3798fe78ee982841ddba8953b4633651ee32d707a1b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08799",
    "kind": "arxiv",
    "version": 1
  }
}