Pith Number

pith:2U6JLEYE

pith:2019:2U6JLEYE36KDPOQG6QIP6BT2XK

not attested not anchored not stored refs pending

Searching for neutrino emission from hard X-ray sources with IceCube

Marcos Santander (for the IceCube Collaboration)

arxiv:1908.04862 v1 · 2019-08-13 · 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{2U6JLEYE36KDPOQG6QIP6BT2XK}

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	2026-07-04T23:55:57.588189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d53c959304df9437ba06f410ff067ababf8f6b7e62134d2111be25f68be32ee9

Aliases

arxiv: 1908.04862 · arxiv_version: 1908.04862v1 · doi: 10.48550/arxiv.1908.04862 · pith_short_12: 2U6JLEYE36KD · pith_short_16: 2U6JLEYE36KDPOQG · pith_short_8: 2U6JLEYE

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/2U6JLEYE36KDPOQG6QIP6BT2XK \
  | 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: d53c959304df9437ba06f410ff067ababf8f6b7e62134d2111be25f68be32ee9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55a84074423f2c1f50c7e58edd041d8a65654678457ded0f9c0c8869522e82e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-08-13T21:06:19Z",
    "title_canon_sha256": "480b9b76f1d7cc4a6a82713ee9b922f5ed4360cd85f2012ddd7dbc5b730348dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04862",
    "kind": "arxiv",
    "version": 1
  }
}