Pith Number

pith:DE7MHJNX

pith:2018:DE7MHJNXCCGQZLZISYZKMVTLKT

not attested not anchored not stored refs pending

Rates and delay times of Type Ia supernovae in the helium-enriched main-sequence donor scenario

Richard J. Stancliffe, Zheng-Wei Liu

arxiv:1801.05810 v1 · 2018-01-17 · 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{DE7MHJNXCCGQZLZISYZKMVTLKT}

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	2026-05-18T00:25:33.291404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

193ec3a5b7108d0caf289632a6566b54e1f5a808f9d8330844279ae78d84e2c3

Aliases

arxiv: 1801.05810 · arxiv_version: 1801.05810v1 · doi: 10.48550/arxiv.1801.05810 · pith_short_12: DE7MHJNXCCGQ · pith_short_16: DE7MHJNXCCGQZLZI · pith_short_8: DE7MHJNX

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/DE7MHJNXCCGQZLZISYZKMVTLKT \
  | 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: 193ec3a5b7108d0caf289632a6566b54e1f5a808f9d8330844279ae78d84e2c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5480e3a293be38397ae21adeeed13156636b39c52d5806fc9aecf2aeed0d5f0",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-01-17T19:00:03Z",
    "title_canon_sha256": "5658514866b14c3a29aa6c1f9c80016317af06242d8319552e8d0c8da03c6546"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05810",
    "kind": "arxiv",
    "version": 1
  }
}