Pith Number

pith:NFZHHCPM

pith:2019:NFZHHCPMPGWWZPB2EDHQI5NUBA

not attested not anchored not stored refs pending

Prospects of Earth-skimming neutrino detection with HAWC

Hermes Le\'on Vargas (for the HAWC Collaboration)

arxiv:1908.07622 v1 · 2019-08-20 · physics.ins-det · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NFZHHCPMPGWWZPB2EDHQI5NUBA}

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	2026-07-04T23:58:59.734790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69727389ec79ad6cbc3a20cf0475b40802ef77286f0ffd370a8789b285d79e7d

Aliases

arxiv: 1908.07622 · arxiv_version: 1908.07622v1 · doi: 10.48550/arxiv.1908.07622 · pith_short_12: NFZHHCPMPGWW · pith_short_16: NFZHHCPMPGWWZPB2 · pith_short_8: NFZHHCPM

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/NFZHHCPMPGWWZPB2EDHQI5NUBA \
  | 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: 69727389ec79ad6cbc3a20cf0475b40802ef77286f0ffd370a8789b285d79e7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e11877520cffcad25457299ec4f0d3bfaf80942b6015cd6a4da6e01b722391ec",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-08-20T21:51:17Z",
    "title_canon_sha256": "bf23b39598a5d999b4e6aebe17c96099a90d5ff63fcee9dd88b9bcc023661fc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07622",
    "kind": "arxiv",
    "version": 1
  }
}