Pith Number

pith:YASQZZCP

pith:2026:YASQZZCPOO3VM2C4HCEAG32Z7O

not attested not anchored not stored refs pending

X-Ray Observation of Type II Supernova 2024ggi

Elisa J. Gao, Vikram V. Dwarkadas

arxiv:2608.07692 v1 · 2026-08-07 · 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{YASQZZCPOO3VM2C4HCEAG32Z7O}

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	2026-08-11T00:15:43.192367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0250ce44f73b756685c3888036f59fbbc14c5c02ff582e1e0d1862d9de0d35b

Aliases

arxiv: 2608.07692 · arxiv_version: 2608.07692v1 · doi: 10.48550/arxiv.2608.07692 · pith_short_12: YASQZZCPOO3V · pith_short_16: YASQZZCPOO3VM2C4 · pith_short_8: YASQZZCP

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/YASQZZCPOO3VM2C4HCEAG32Z7O \
  | 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: c0250ce44f73b756685c3888036f59fbbc14c5c02ff582e1e0d1862d9de0d35b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3167ec28ad23c54ef62c290e804083d0c15c6fefc6fd964a244f79d06fc7927b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-08-07T18:31:11Z",
    "title_canon_sha256": "8596e6a0c6ece881da7260660cc0d98dbbd82eefc44259da3768faee55f75c8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.07692",
    "kind": "arxiv",
    "version": 1
  }
}