Pith Number

pith:GRG2ROZ4

pith:2014:GRG2ROZ4AQ26OB26XLFGX2DXJU

not attested not anchored not stored refs pending

High-Energy X-ray Imaging of the Pulsar Wind Nebula MSH~15-52: Constraints on Particle Acceleration and Transport

Brian W. Grefenstette, Charles J. Hailey, Chris L. Fryer, Daniel Stern, Finn E. Christensen, Fiona A. Harrison, Hongjun An, Kaya Mori, Kristin K. Madsen, Stephen P. Reynolds, Steven E. Boggs, Victoria M. Kaspi, William W. Craig, William W. Zhang

arxiv:1408.0174 v1 · 2014-08-01 · 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{GRG2ROZ4AQ26OB26XLFGX2DXJU}

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	2026-05-18T01:42:26.312307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

344da8bb3c0435e7075ebaca6be8774d05ca1b08e089bf8671158d2ee072f25a

Aliases

arxiv: 1408.0174 · arxiv_version: 1408.0174v1 · doi: 10.48550/arxiv.1408.0174 · pith_short_12: GRG2ROZ4AQ26 · pith_short_16: GRG2ROZ4AQ26OB26 · pith_short_8: GRG2ROZ4

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/GRG2ROZ4AQ26OB26XLFGX2DXJU \
  | 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: 344da8bb3c0435e7075ebaca6be8774d05ca1b08e089bf8671158d2ee072f25a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c89747f75ac1f9de036cd592f5d02312e5f5667b6b84e601fc8204befb42370",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-08-01T13:34:35Z",
    "title_canon_sha256": "7d8ce42f982471c5e98c0e60bfbe2a7afc1eff3b1da8fdb420ce237fe7dafa42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0174",
    "kind": "arxiv",
    "version": 1
  }
}