Pith Number

pith:CEIWLGDQ

pith:2011:CEIWLGDQZZLECZZZBX5NYZOBHV

not attested not anchored not stored refs pending

On the lateral expansion of GRB jets

Jonathan Granot, Tsvi Piran

arxiv:1109.6468 v2 · 2011-09-29 · 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{CEIWLGDQZZLECZZZBX5NYZOBHV}

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	2026-05-18T03:58:14.000465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1111659870ce564167390dfadc65c13d70f0cd50f27f17319837e0bc904a76b8

Aliases

arxiv: 1109.6468 · arxiv_version: 1109.6468v2 · doi: 10.48550/arxiv.1109.6468 · pith_short_12: CEIWLGDQZZLE · pith_short_16: CEIWLGDQZZLECZZZ · pith_short_8: CEIWLGDQ

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/CEIWLGDQZZLECZZZBX5NYZOBHV \
  | 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: 1111659870ce564167390dfadc65c13d70f0cd50f27f17319837e0bc904a76b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46745e803a9203001ace3fbc9b62890c1bd1153e0f1fe56d165a83760ad108bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-09-29T10:42:07Z",
    "title_canon_sha256": "3b926517d42979e167c30e456abe4634dee7662ea08034d10de8ccc40d9fc314"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6468",
    "kind": "arxiv",
    "version": 2
  }
}