Pith Number

pith:MUHST4VM

pith:2009:MUHST4VM2MDNABR3762CJ3JLN3

not attested not anchored not stored refs pending

Variation of microphysics in wind bubbles: an alternative mechanism for explaining the rebrightenings in GRB afterglows

A. Y. L. Wong, K. S. Cheng, S. W. Kong, Y. F. Huang

arxiv:0910.3444 v1 · 2009-10-19 · 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{MUHST4VM2MDNABR3762CJ3JLN3}

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	2026-05-18T02:11:14.485396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

650f29f2acd306d0063bffb424ed2b6efbb5061120ada0dd07de5f4018e6ed72

Aliases

arxiv: 0910.3444 · arxiv_version: 0910.3444v1 · doi: 10.48550/arxiv.0910.3444 · pith_short_12: MUHST4VM2MDN · pith_short_16: MUHST4VM2MDNABR3 · pith_short_8: MUHST4VM

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/MUHST4VM2MDNABR3762CJ3JLN3 \
  | 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: 650f29f2acd306d0063bffb424ed2b6efbb5061120ada0dd07de5f4018e6ed72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b737a7ab678ae1a34b876db072981cbec21a435a9b18858fbfe31998c5455a31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-10-19T02:24:31Z",
    "title_canon_sha256": "8bc3e22dfe8eccef5c74836ce0f4efe7053a7a54d084caabd82339519cc6efd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3444",
    "kind": "arxiv",
    "version": 1
  }
}