Pith Number

pith:HHW2BJXW

pith:2019:HHW2BJXWBWPIRNMOLOZXZDSVLV

not attested not anchored not stored refs pending

Search for Very-High-Energy (E $>$ 100 GeV) Emission from Geminga Supernova by VERITAS

A. U. Abeysekara (for the VERITAS collaboration)

arxiv:1908.05369 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{HHW2BJXWBWPIRNMOLOZXZDSVLV}

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	2026-07-04T23:56:50.873101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39eda0a6f60d9e88b58e5bb37c8e555d527686d52713e6cee5da7a1ec4dba01b

Aliases

arxiv: 1908.05369 · arxiv_version: 1908.05369v1 · doi: 10.48550/arxiv.1908.05369 · pith_short_12: HHW2BJXWBWPI · pith_short_16: HHW2BJXWBWPIRNMO · pith_short_8: HHW2BJXW

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/HHW2BJXWBWPIRNMOLOZXZDSVLV \
  | 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: 39eda0a6f60d9e88b58e5bb37c8e555d527686d52713e6cee5da7a1ec4dba01b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71a62542a005b0bfcfde94f29904e0c51632db203ad4bd3d0df4099611db6d52",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-08-14T23:02:48Z",
    "title_canon_sha256": "193649de8a695336dbeffd58a1f485ad4f97a95d110aeecbdf94ebdf4b961b5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05369",
    "kind": "arxiv",
    "version": 1
  }
}