Pith Number

pith:4YVIH5KJ

pith:2019:4YVIH5KJJG42MPY7SCL3IJPRFR

not attested not anchored not stored refs pending

Gamma-ray Bursts as distance indicators through a machine learning approach

Blazej Miasojedow, Dominika Krol, Malgorzata Bogdan, Maria Dainotti, Sankalp Gilda, Shigehiro Nagataki, Trevor Hastie, Vah\'e Petrosian, Xavier Hernandez, Zooey Nuyngen

arxiv:1907.05074 v1 · 2019-07-11 · 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{4YVIH5KJJG42MPY7SCL3IJPRFR}

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	2026-05-17T23:40:54.045685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e62a83f54949b9a63f1f9097b425f12c6c650be5dd973b0025a4a8f4a71c3649

Aliases

arxiv: 1907.05074 · arxiv_version: 1907.05074v1 · doi: 10.48550/arxiv.1907.05074 · pith_short_12: 4YVIH5KJJG42 · pith_short_16: 4YVIH5KJJG42MPY7 · pith_short_8: 4YVIH5KJ

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/4YVIH5KJJG42MPY7SCL3IJPRFR \
  | 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: e62a83f54949b9a63f1f9097b425f12c6c650be5dd973b0025a4a8f4a71c3649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0288b1190ab39c9d91e6890930305724436dd784bb17e591e017b346b05caf6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-07-11T09:34:20Z",
    "title_canon_sha256": "a0374cb891cadb09a700723fd6c0c48d4fd44730ce9c316c62e5c8c337a6a7ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05074",
    "kind": "arxiv",
    "version": 1
  }
}