Pith Number

pith:YNCYYXA3

pith:2025:YNCYYXA3FEEWB72ZSWWHGCBVSZ

not attested not anchored not stored refs pending

Reconstruction of X-Ray Afterglow Light Curves of GRBs and its implication for constraining Cosmological Parameters

Fa-Yin Wang, Jia-Lun Li, Jian-Ping Hu, Shuang-Xi Yi, Yan-Kun Qu, Yu-Peng Yang, Yu-Qi Zhou

arxiv:2508.14467 v1 · 2025-08-20 · astro-ph.CO · 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{YNCYYXA3FEEWB72ZSWWHGCBVSZ}

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	2026-07-05T11:56:32.630796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3458c5c1b290960ff5995ac7308359642bef084a467e003d7fffd1121a0ddb0

Aliases

arxiv: 2508.14467 · arxiv_version: 2508.14467v1 · doi: 10.48550/arxiv.2508.14467 · pith_short_12: YNCYYXA3FEEW · pith_short_16: YNCYYXA3FEEWB72Z · pith_short_8: YNCYYXA3

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/YNCYYXA3FEEWB72ZSWWHGCBVSZ \
  | 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: c3458c5c1b290960ff5995ac7308359642bef084a467e003d7fffd1121a0ddb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1121cd70d18c7effedb1e8c64c1b63c096aea21ca9d1fc0e8ddb0cb9211b0c7b",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-08-20T06:45:29Z",
    "title_canon_sha256": "ca9ac070cdc3c206bcce3892d1dcd271d442c973bdf570836f38bf0c14e6092f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14467",
    "kind": "arxiv",
    "version": 1
  }
}