Pith Number

pith:5ERLZUFC

pith:2021:5ERLZUFC3QUTVCXJ6JQXKGVH7R

not attested not anchored not stored refs pending

Neutrino Education, Outreach, and Communications Activities: Captivating Examples from IceCube

Ellen Bechtol, Jim Madsen, Jocelyn Argueta, Katherine Shirey (for the IceCube Collaboration), Madeleine O'Keefe

arxiv:2107.12176 v1 · 2021-07-22 · physics.ed-ph · 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{5ERLZUFC3QUTVCXJ6JQXKGVH7R}

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	2026-07-05T03:00:41.183081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e922bcd0a2dc293a8ae9f261751aa7fc579ac06759b7ee82fc041176ab03f7d2

Aliases

arxiv: 2107.12176 · arxiv_version: 2107.12176v1 · doi: 10.48550/arxiv.2107.12176 · pith_short_12: 5ERLZUFC3QUT · pith_short_16: 5ERLZUFC3QUTVCXJ · pith_short_8: 5ERLZUFC

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/5ERLZUFC3QUTVCXJ6JQXKGVH7R \
  | 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: e922bcd0a2dc293a8ae9f261751aa7fc579ac06759b7ee82fc041176ab03f7d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "980c04ea540b5183a9b6ae4f7b0452cc00657251e687c653fb2151188403c057",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2021-07-22T21:42:45Z",
    "title_canon_sha256": "e9220648352a478fe6d247cb6cbb20c63e4d6150ffb22014d429066c90c4eeaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.12176",
    "kind": "arxiv",
    "version": 1
  }
}