Pith Number

pith:TOY6JO3T

pith:2018:TOY6JO3T4TN7TYVU3YXHEDX37S

not attested not anchored not stored refs pending

Off-axis afterglow light curves and images from 2D hydrodynamic simulations of double-sided GRB jets in a stratified external medium

Enrico Ramirez-Ruiz, Fabio De Colle, Jonathan Granot

arxiv:1803.05856 v2 · 2018-03-15 · 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{TOY6JO3T4TN7TYVU3YXHEDX37S}

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	2026-05-18T00:05:31.831217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bb1e4bb73e4dbf9e2b4de2e720efbfca4b284fda44b0b8fa44c2c1919f03424

Aliases

arxiv: 1803.05856 · arxiv_version: 1803.05856v2 · doi: 10.48550/arxiv.1803.05856 · pith_short_12: TOY6JO3T4TN7 · pith_short_16: TOY6JO3T4TN7TYVU · pith_short_8: TOY6JO3T

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/TOY6JO3T4TN7TYVU3YXHEDX37S \
  | 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: 9bb1e4bb73e4dbf9e2b4de2e720efbfca4b284fda44b0b8fa44c2c1919f03424

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7da66c9f8718243a5582c369c2585691a7e41ac0ee44885c673c5644191c359c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-03-15T16:48:51Z",
    "title_canon_sha256": "219557604b4b5f0cefe2e29a607f46b2602fa40f0d1c7dd6b4c8f8c611ba4b53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05856",
    "kind": "arxiv",
    "version": 2
  }
}