Pith Number

pith:ORFHEW5F

pith:2014:ORFHEW5FFD66PLXQUAH644HMUG

not attested not anchored not stored refs pending

On the Composition of GRBs' Collapsar Jets

Jonathan Granot, Omer Bromberg, Tsvi Piran

arxiv:1407.0123 v1 · 2014-07-01 · 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{ORFHEW5FFD66PLXQUAH644HMUG}

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	2026-05-18T01:42:43.171885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

744a725ba528fde7aef0a00fee70eca1942f8f9a1c032eeff8df84efd37d4886

Aliases

arxiv: 1407.0123 · arxiv_version: 1407.0123v1 · doi: 10.48550/arxiv.1407.0123 · pith_short_12: ORFHEW5FFD66 · pith_short_16: ORFHEW5FFD66PLXQ · pith_short_8: ORFHEW5F

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/ORFHEW5FFD66PLXQUAH644HMUG \
  | 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: 744a725ba528fde7aef0a00fee70eca1942f8f9a1c032eeff8df84efd37d4886

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d34ee206fade67bc91ebc40a72ed4dae62745054d253d2de94aa1d981538d4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-07-01T07:27:11Z",
    "title_canon_sha256": "87823160b5232b9db8b74c2bc969cb37a8fc97bab9a2a9c630cbc7c6c96ceac4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0123",
    "kind": "arxiv",
    "version": 1
  }
}