Pith Number

pith:OLQPF2DA

pith:2019:OLQPF2DAP56S3YRZYW7U6EP7SM

not attested not anchored not stored refs pending

Searching for High-Energy Neutrino Emission from TeV Pulsar Wind Nebulae

Ali Kheirandish (for the IceCube Collaboration), Qinrui Liu

arxiv:1908.05279 v1 · 2019-08-14 · 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{OLQPF2DAP56S3YRZYW7U6EP7SM}

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	2026-07-04T23:59:08.448856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72e0f2e8607f7d2de239c5bf4f11ff9308e2f73a8758af6cc95dc9432353615e

Aliases

arxiv: 1908.05279 · arxiv_version: 1908.05279v1 · doi: 10.48550/arxiv.1908.05279 · pith_short_12: OLQPF2DAP56S · pith_short_16: OLQPF2DAP56S3YRZ · pith_short_8: OLQPF2DA

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/OLQPF2DAP56S3YRZYW7U6EP7SM \
  | 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: 72e0f2e8607f7d2de239c5bf4f11ff9308e2f73a8758af6cc95dc9432353615e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb66caf9923909a856874e0b5510e710fa95c62857cef41dd082e3c8173bb12b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-08-14T18:00:03Z",
    "title_canon_sha256": "9a6cbef1e17b7bdb24b43297b66e94aabfaa721124bd051f9f07c6dec1c48db7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05279",
    "kind": "arxiv",
    "version": 1
  }
}