Pith Number

pith:K4VJYYUY

pith:2018:K4VJYYUY2ZR4ZOAVUXW5UX3QVD

not attested not anchored not stored refs pending

The Redshift Dependence of the Radio Flux of Gamma-Ray Bursts and Their Host Galaxies

D. Li, P. Chandra, Y. F. Huang, Z. B. Zhang

arxiv:1801.00397 v3 · 2018-01-01 · 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{K4VJYYUY2ZR4ZOAVUXW5UX3QVD}

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	2026-05-18T00:03:49.718499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

572a9c6298d663ccb815a5edda5f70a8dc4bdc16d09ba464e0fc36bb9b936c3f

Aliases

arxiv: 1801.00397 · arxiv_version: 1801.00397v3 · doi: 10.48550/arxiv.1801.00397 · pith_short_12: K4VJYYUY2ZR4 · pith_short_16: K4VJYYUY2ZR4ZOAV · pith_short_8: K4VJYYUY

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/K4VJYYUY2ZR4ZOAVUXW5UX3QVD \
  | 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: 572a9c6298d663ccb815a5edda5f70a8dc4bdc16d09ba464e0fc36bb9b936c3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75da7ab856502376118a547f10d25008645c7c4b0f6c43070060809ec985b1c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-01-01T06:05:17Z",
    "title_canon_sha256": "0dc400ea50e95c1dc34d9081a950469960de497b648ad8d6d52a59a0c97c6d35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00397",
    "kind": "arxiv",
    "version": 3
  }
}