Pith Number

pith:YWIYNVNM

pith:2013:YWIYNVNM5ORBPB5EWRHU2WQT5F

not attested not anchored not stored refs pending

Tidal Tail Ejection as a Signature of Type~Ia Supernovae from White Dwarf Mergers

Cody Raskin, Daniel Kasen

arxiv:1304.4957 v1 · 2013-04-17 · 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{YWIYNVNM5ORBPB5EWRHU2WQT5F}

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	2026-05-18T01:50:31.380257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c59186d5aceba21787a4b44f4d5a13e97435298b740fb3c0231304c99331a480

Aliases

arxiv: 1304.4957 · arxiv_version: 1304.4957v1 · doi: 10.48550/arxiv.1304.4957 · pith_short_12: YWIYNVNM5ORB · pith_short_16: YWIYNVNM5ORBPB5E · pith_short_8: YWIYNVNM

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/YWIYNVNM5ORBPB5EWRHU2WQT5F \
  | 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: c59186d5aceba21787a4b44f4d5a13e97435298b740fb3c0231304c99331a480

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91e336e5840e020b28f929f804d77f56d1f189f85d0a2dbe6cb4fb0d56937267",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-04-17T20:15:39Z",
    "title_canon_sha256": "0c99f5228e2c38204b98493bfb353799e19726ec78167f5af9515e1ccc691867"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4957",
    "kind": "arxiv",
    "version": 1
  }
}