Pith Number

pith:P65LUJQ6

pith:2015:P65LUJQ6E4LG2W4SEEUJ6HYU6Y

not attested not anchored not stored refs pending

Investigation of the Progenitors of the Type Ia Supernovae Associated With the LMC Supernova Remnants 0505-67.9 and 0509-68.7

Ashley Pagnotta, Bradley E. Schaefer

arxiv:1501.00517 v1 · 2015-01-03 · 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{P65LUJQ6E4LG2W4SEEUJ6HYU6Y}

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	2026-05-18T01:41:14.795957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fbaba261e27166d5b9221289f1f14f633fa5de084fc2b72ab0d4050bd586f92

Aliases

arxiv: 1501.00517 · arxiv_version: 1501.00517v1 · doi: 10.48550/arxiv.1501.00517 · pith_short_12: P65LUJQ6E4LG · pith_short_16: P65LUJQ6E4LG2W4S · pith_short_8: P65LUJQ6

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/P65LUJQ6E4LG2W4SEEUJ6HYU6Y \
  | 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: 7fbaba261e27166d5b9221289f1f14f633fa5de084fc2b72ab0d4050bd586f92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42711c77b642c3e1eaf912384577d5bd1dde10e0e83e5ed1954d2b794e7d3db0",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-01-03T01:33:16Z",
    "title_canon_sha256": "18fc232b11f5d9c08b4a9b974c72d9aab76b43b7223ceed4aee7446ba7d21d57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00517",
    "kind": "arxiv",
    "version": 1
  }
}