Pith Number

pith:MZT2NAQJ

pith:2017:MZT2NAQJEYVZUFNVCQUHRDI474

not attested not anchored not stored refs pending

Supernovae Ia in 2017: a long time delay from merger/accretion to explosion

Israel), Noam Soker (Technion

arxiv:1710.10791 v3 · 2017-10-30 · 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{MZT2NAQJEYVZUFNVCQUHRDI474}

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	2026-05-18T00:29:08.016282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6667a68209262b9a15b51428788d1cff2ca9172176656289d143338c4c3f3287

Aliases

arxiv: 1710.10791 · arxiv_version: 1710.10791v3 · doi: 10.48550/arxiv.1710.10791 · pith_short_12: MZT2NAQJEYVZ · pith_short_16: MZT2NAQJEYVZUFNV · pith_short_8: MZT2NAQJ

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/MZT2NAQJEYVZUFNVCQUHRDI474 \
  | 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: 6667a68209262b9a15b51428788d1cff2ca9172176656289d143338c4c3f3287

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0021ca52d7b72476f8c95b1ea1052cde4198577421866daf406807f1a0ed320",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-10-30T07:09:33Z",
    "title_canon_sha256": "59a4b29d230cedecea56dc911b6d10cfe66178d2312ca1418d48e449d12ca626"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10791",
    "kind": "arxiv",
    "version": 3
  }
}