Pith Number

pith:RLQDWRQ4

pith:2019:RLQDWRQ43WDVQLITTV5VRQ6DTM

not attested not anchored not stored refs pending

A new calculation of Earth-skimming very- and ultra-high energy tau neutrinos

Angela V. Olinto (for the POEMMA Collaboration), Claire Guepin, John F. Krizmanic, Luis A. Anchordoqui, Mary Hall Reno, Tonia M. Venters

arxiv:1908.03603 v1 · 2019-08-09 · 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{RLQDWRQ43WDVQLITTV5VRQ6DTM}

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	2026-07-04T23:52:42.676478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ae03b461cdd87582d139d7b58c3c39b35d727552218e269303f10601ca6141b

Aliases

arxiv: 1908.03603 · arxiv_version: 1908.03603v1 · doi: 10.48550/arxiv.1908.03603 · pith_short_12: RLQDWRQ43WDV · pith_short_16: RLQDWRQ43WDVQLIT · pith_short_8: RLQDWRQ4

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/RLQDWRQ43WDVQLITTV5VRQ6DTM \
  | 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: 8ae03b461cdd87582d139d7b58c3c39b35d727552218e269303f10601ca6141b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a74365913d60deffad4a8893a8f2c0683f4ea89078a1a41e5af20329f552c13d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-08-09T19:23:22Z",
    "title_canon_sha256": "7b507a405eddf65155b26cb8a04f359829179bc2fcf388fbbd4fcc7ae6e164ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03603",
    "kind": "arxiv",
    "version": 1
  }
}