Pith Number

pith:QSRDRWCL

pith:2005:QSRDRWCLGWM7ONTF2L4KONKPE6

not attested not anchored not stored refs pending

GRBs Optical follow-up observation at Lulin observatory, Taiwan

K. Makishima, K. Onda, K.Y. Huang, T. Tamagawa, W.H. Ip, Y. Urata

arxiv:astro-ph/0506236 v1 · 2005-06-10 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QSRDRWCLGWM7ONTF2L4KONKPE6}

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	2026-05-18T04:36:29.898995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84a238d84b3599f73665d2f8a7354f278f6dc779325187055ebb591f5101c170

Aliases

arxiv: astro-ph/0506236 · arxiv_version: astro-ph/0506236v1 · doi: 10.48550/arxiv.astro-ph/0506236 · pith_short_12: QSRDRWCLGWM7 · pith_short_16: QSRDRWCLGWM7ONTF · pith_short_8: QSRDRWCL

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/QSRDRWCLGWM7ONTF2L4KONKPE6 \
  | 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: 84a238d84b3599f73665d2f8a7354f278f6dc779325187055ebb591f5101c170

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebcc80620a71b737438e1339e1754917c2d3967f93a5538e2565dd0c34f4a4b3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-06-10T15:45:08Z",
    "title_canon_sha256": "27c5415abba1ff2af677a566fc40ba984abb26773da35d721c5876064df1aba0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0506236",
    "kind": "arxiv",
    "version": 1
  }
}