Pith Number

pith:RO3622IW

pith:2019:RO3622IWDNUDASLXJJKV6RSG3L

not attested not anchored not stored refs pending

The shallow decay segment of GRB X-ray afterglow revisited

Binbin Zhang, Bing Zhang, He Gao, HouJun L\"u, Lin Lan, Litao Zhao

arxiv:1908.01561 v1 · 2019-08-05 · 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{RO3622IWDNUDASLXJJKV6RSG3L}

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	2026-07-05T00:09:02.459546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bb7ed69161b683049774a555f4646dafee138ad649dc5fb1e071bcde922d45a

Aliases

arxiv: 1908.01561 · arxiv_version: 1908.01561v1 · doi: 10.48550/arxiv.1908.01561 · pith_short_12: RO3622IWDNUD · pith_short_16: RO3622IWDNUDASLX · pith_short_8: RO3622IW

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/RO3622IWDNUDASLXJJKV6RSG3L \
  | 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: 8bb7ed69161b683049774a555f4646dafee138ad649dc5fb1e071bcde922d45a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5219ef05c7906c446acaf21ec61cf4a65d8c705d425dc8c74cfa514844fa55e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-08-05T11:14:45Z",
    "title_canon_sha256": "6abdc557f560ae737bda7f4df75bf5024251b67f37aff9ffc0661dbb33bc6db8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01561",
    "kind": "arxiv",
    "version": 1
  }
}