Pith Number

pith:7QFRT52O

pith:2018:7QFRT52OGQU52HKBPCALAV4WDY

not attested not anchored not stored refs pending

Three-Dimensional Simulation of Double-Detonations in the Double-Degenerate Model for Type Ia Supernovae and Interaction of Ejecta with a Surviving White Dwarf Companion

Ataru Tanikawa, Ken'ichi Nomoto, Naohito Nakasato

arxiv:1808.01545 v2 · 2018-08-05 · 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{7QFRT52OGQU52HKBPCALAV4WDY}

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	2026-05-17T23:59:14.764728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc0b19f74e3429dd1d417880b057961e21a2c2090106d23f4fbe4942da6a9f20

Aliases

arxiv: 1808.01545 · arxiv_version: 1808.01545v2 · doi: 10.48550/arxiv.1808.01545 · pith_short_12: 7QFRT52OGQU5 · pith_short_16: 7QFRT52OGQU52HKB · pith_short_8: 7QFRT52O

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/7QFRT52OGQU52HKBPCALAV4WDY \
  | 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: fc0b19f74e3429dd1d417880b057961e21a2c2090106d23f4fbe4942da6a9f20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3639588bd8ce3338dcfe0bd5479d975fb72fe41ad03482819c9f73b5302325a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-08-05T00:31:28Z",
    "title_canon_sha256": "a9129ef0e0fd13070b68da83d07453b276e354efbdc930974f630601e1ec77ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01545",
    "kind": "arxiv",
    "version": 2
  }
}