Pith Number

pith:UMPVDJQR

pith:2005:UMPVDJQRMXKJEDZGI6G5GD2DWD

not attested not anchored not stored refs pending

Prompt and afterglow early X-ray phases in the comoving frame. Evidence for Universal properties?

A.A. Wells, A. Breeveld, A. Moretti, A.P. Beardmore, B. Zhang, D. Hinshaw, D.N. Burrows, E.E. Fenimore, F.E. Marshall, G. Chincarini, G. Cusumano, G. Tagliaferri, H.A. Krimm, J.A. Kennea, J.A. Nousek, J.E. Hill, J.P. Osborne, K.O. Mason, L. Angelini, M. Capalbi, M. Goad, M.M. Chester, M. Perri, M. Still, N. Gehrels, P. Banat, P. Giommi, P. Meszaros, P. Romano, P. Schady, P.T. Boyd, P.T. O'Brien, P.W.A. Roming, S. Barthelmy, S. Campana, S. Covino, S. Kobayashi, S.T. Holland, T. Sakamoto, V. La Parola, V. Mangano

arxiv:astro-ph/0506453 v4 · 2005-06-20 · 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{UMPVDJQRMXKJEDZGI6G5GD2DWD}

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	2026-07-04T14:14:18.472313Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a31f51a61165d4920f26478dd30f43b0cc6a93b4ec69bfdeed6e456310e10ece

Aliases

arxiv: astro-ph/0506453 · arxiv_version: astro-ph/0506453v4 · doi: 10.48550/arxiv.astro-ph/0506453 · pith_short_12: UMPVDJQRMXKJ · pith_short_16: UMPVDJQRMXKJEDZG · pith_short_8: UMPVDJQR

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/UMPVDJQRMXKJEDZGI6G5GD2DWD \
  | 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: a31f51a61165d4920f26478dd30f43b0cc6a93b4ec69bfdeed6e456310e10ece

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b63b6a7faf235c85365c551287bdb835e307a275c6ff6820d639b8004a96d0a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-06-20T13:29:19Z",
    "title_canon_sha256": "96f230f90cc25e99a5447247a9fd3a4eab9f748db9674ceb22793aff8076cbd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0506453",
    "kind": "arxiv",
    "version": 4
  }
}