Pith Number

pith:FQ5HE73W

pith:2018:FQ5HE73WRZYMWDRLHU3QDZKRPZ

not attested not anchored not stored refs pending

The evolution of the X-ray afterglow emission of GW 170817 / GRB 170817A in XMM-Newton observations

A. Melandri, E. Chassande-Mottin, G. Ghirlanda, G. Ghisellini, G. Tagliaferri, L. Nava, M. Branchesi, M.G. Bernardini, O.S. Salafia, P. D'Avanzo, R. Salvaterra, S. Campana, S. Covino, S.D. Vergani, V. D'Elia

arxiv:1801.06164 v2 · 2018-01-18 · 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{FQ5HE73WRZYMWDRLHU3QDZKRPZ}

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.

Cited by

1 paper in Pith

Science Case for the Einstein Telescope

Receipt and verification

First computed	2026-05-18T00:15:16.759283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c3a727f768e70cb0e2b3d3701e5517e74d9c3d07648ed0f5d571f03009bd35e

Aliases

arxiv: 1801.06164 · arxiv_version: 1801.06164v2 · doi: 10.48550/arxiv.1801.06164 · pith_short_12: FQ5HE73WRZYM · pith_short_16: FQ5HE73WRZYMWDRL · pith_short_8: FQ5HE73W

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/FQ5HE73WRZYMWDRLHU3QDZKRPZ \
  | 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: 2c3a727f768e70cb0e2b3d3701e5517e74d9c3d07648ed0f5d571f03009bd35e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23a61f43c294d4c0b5270b60bc384feb60b8ee183ead53b32483791c0373925d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-01-18T18:32:52Z",
    "title_canon_sha256": "25e98632fca1e7ce72c909a7e14fdcc3815b69cdfff33fd07d09cc3efafe28b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06164",
    "kind": "arxiv",
    "version": 2
  }
}