Pith Number

pith:KJ5UEJOA

pith:2007:KJ5UEJOAPZGFQFC7BYNRXLVUI3

not attested not anchored not stored refs pending

The Troublesome Broadband Evolution of GRB 061126: Does a Grey Burst Imply Grey Dust?

A. H. Szentgyorgyi, A. V. Filippenko, C. H. Blake, D. A. Perley, D. Kocevski, D. Starr, E. Bellm, E. E. Falco, H.-W. Chen, J. Holtzman, J. Pergande, J. S. Bloom, J. Wren, J. X. Prochaska, L. K. Pollack, N. R. Butler, P. R. Wozniak, R. J. Foley, R. White, W. Li, W. T. Vestrand

arxiv:astro-ph/0703538 v2 · 2007-03-20 · 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{KJ5UEJOAPZGFQFC7BYNRXLVUI3}

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	2026-05-18T01:40:26.814252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

527b4225c07e4c58145f0e1b1baeb446c49359895c7ff422cfe9decb98e2c516

Aliases

arxiv: astro-ph/0703538 · arxiv_version: astro-ph/0703538v2 · doi: 10.48550/arxiv.astro-ph/0703538 · pith_short_12: KJ5UEJOAPZGF · pith_short_16: KJ5UEJOAPZGFQFC7 · pith_short_8: KJ5UEJOA

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/KJ5UEJOAPZGFQFC7BYNRXLVUI3 \
  | 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: 527b4225c07e4c58145f0e1b1baeb446c49359895c7ff422cfe9decb98e2c516

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb4555c538a7e5fb937fb1c9eebd0b1c32027974caa8e2652434184d40f50fc4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-03-20T21:03:07Z",
    "title_canon_sha256": "50df358bc97259b36735718762e46f62c25e2b3f10e12cb4fa7ef3b5c9eb2f21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0703538",
    "kind": "arxiv",
    "version": 2
  }
}