Pith Number

pith:PM73TRQ3

pith:2015:PM73TRQ3ZWSBJFDLK25F6FANRQ

not attested not anchored not stored refs pending

Gamma-ray burst jets: uniform or structured?

A. Pescalli, F. Nappo, G. Ghirlanda, G. Ghisellini, G. Tagliaferri, O. S. Salafia, R. Salvaterra

arxiv:1503.01131 v1 · 2015-03-03 · 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{PM73TRQ3ZWSBJFDLK25F6FANRQ}

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	2026-05-18T02:25:39.808854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b3fb9c61bcda414946b56ba5f140d8c33a91cd203e81b3178f80190220de4ba

Aliases

arxiv: 1503.01131 · arxiv_version: 1503.01131v1 · doi: 10.48550/arxiv.1503.01131 · pith_short_12: PM73TRQ3ZWSB · pith_short_16: PM73TRQ3ZWSBJFDL · pith_short_8: PM73TRQ3

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/PM73TRQ3ZWSBJFDLK25F6FANRQ \
  | 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: 7b3fb9c61bcda414946b56ba5f140d8c33a91cd203e81b3178f80190220de4ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "876e7d0b610b7e289d1cbdca555de48218a083aa760917a5dd1bb697b8306043",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-03-03T21:19:36Z",
    "title_canon_sha256": "9d82a4fdb9d05c234c702af4c8970309c2af7bd867d00397c06c16708647885d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01131",
    "kind": "arxiv",
    "version": 1
  }
}