Pith Number

pith:XDGQNDVG

pith:2018:XDGQNDVGMSXLM5GZ6STN5SDPF2

not attested not anchored not stored refs pending

Gamma-ray emission from high Galactic latitude globular clusters

Anthony M. Brown, Paula M. Chadwick, Sheridan J. Lloyd

arxiv:1808.03792 v2 · 2018-08-11 · 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{XDGQNDVGMSXLM5GZ6STN5SDPF2}

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	2026-05-18T00:08:14.217975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8cd068ea664aeb674d9f4a6dec86f2ebca878c1997a4af09e444af055b592ea

Aliases

arxiv: 1808.03792 · arxiv_version: 1808.03792v2 · doi: 10.48550/arxiv.1808.03792 · pith_short_12: XDGQNDVGMSXL · pith_short_16: XDGQNDVGMSXLM5GZ · pith_short_8: XDGQNDVG

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/XDGQNDVGMSXLM5GZ6STN5SDPF2 \
  | 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: b8cd068ea664aeb674d9f4a6dec86f2ebca878c1997a4af09e444af055b592ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de6049bc56669d40f97ddd825a8538167da0be4a5f9b124f50f676404f91f4fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-08-11T12:12:57Z",
    "title_canon_sha256": "b4f44b21db72f00c0ed92ec82f98daad315dc13bbdac7bb21071e331a48f1bd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03792",
    "kind": "arxiv",
    "version": 2
  }
}