Pith Number

pith:V7ZXPVTQ

pith:2012:V7ZXPVTQAUZJZ5PEPESMJEGP2K

not attested not anchored not stored refs pending

The shallow-decay phase in both optical and x-ray afterglows of Swift GRB 090529A: Energy injection into a wind-type medium?

A. de Ugarte Postigo, A. J. Castro-Tirado, A. Pozanenko, A. Volnova, C. Wu, D. A. Kann, D. Xu, F. Aceituno, G. Leloudas, J. C. Tello, J. Gorosabel, J. P. U. Fynbo, J. S. Deng, J. Wang, J. Y. Wei, L.P. Xin, M. Andreev, M. Ibrahimov, P. Jakobsson, R. Sanchez-Ramirez, S. F. Qin, V. Kouprianov, W. K. Zheng, X. H. Han, Y. L. Qiu

arxiv:1202.0347 v2 · 2012-02-02 · 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{V7ZXPVTQAUZJZ5PEPESMJEGP2K}

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	2026-05-18T01:58:36.469306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aff377d67005329cf5e47924c490cfd2becd920618cd11412eb6caecd0a0d0da

Aliases

arxiv: 1202.0347 · arxiv_version: 1202.0347v2 · doi: 10.48550/arxiv.1202.0347 · pith_short_12: V7ZXPVTQAUZJ · pith_short_16: V7ZXPVTQAUZJZ5PE · pith_short_8: V7ZXPVTQ

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/V7ZXPVTQAUZJZ5PEPESMJEGP2K \
  | 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: aff377d67005329cf5e47924c490cfd2becd920618cd11412eb6caecd0a0d0da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04756d3701986c10960280a7155b5f064a48f6a1ac646ff0f38c9927833efe79",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-02-02T03:27:29Z",
    "title_canon_sha256": "e5f5c7b8b67f1e6bcd3d27308ab4782769e4e3960d75f8cf855fbb72aec2a6a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0347",
    "kind": "arxiv",
    "version": 2
  }
}