Pith Number

pith:MAW35TU6

pith:2026:MAW35TU6E6FJ5Q376EOL3OB7QD

not attested not anchored not stored refs pending

From mass-loss histories to lightcurves: a generalised framework for interaction-powered transients

Nikhil Sarin, Ryosuke Hirai

arxiv:2605.19571 v1 · 2026-05-19 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MAW35TU6E6FJ5Q376EOL3OB7QD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-20T01:05:52.351149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

602dbece9e278a9ec37ff11cbdb83f80f55f5ebc0e084d2085e13cbcb261e482

Aliases

arxiv: 2605.19571 · arxiv_version: 2605.19571v1 · doi: 10.48550/arxiv.2605.19571 · pith_short_12: MAW35TU6E6FJ · pith_short_16: MAW35TU6E6FJ5Q37 · pith_short_8: MAW35TU6

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/MAW35TU6E6FJ5Q376EOL3OB7QD \
  | 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: 602dbece9e278a9ec37ff11cbdb83f80f55f5ebc0e084d2085e13cbcb261e482

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b1d1bec80e48a2838047ea3beeadec55ff55e44cea866ebb2009ad28bed6cba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-05-19T09:17:43Z",
    "title_canon_sha256": "b695942ac5af9402232d1e525f1322145b7072bbf91e2202a91572eb938e4259"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19571",
    "kind": "arxiv",
    "version": 1
  }
}