Pith Number

pith:NP3VXWBK

pith:2018:NP3VXWBKLO2QJN5HOIK2MWCUO4

not attested not anchored not stored refs pending

Pitfalls in the teaching of elementary particle physics

Johannes Grebe-Ellis, Oliber Passon, Thomas Z\"ugge

arxiv:1811.06230 v1 · 2018-11-15 · physics.ed-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NP3VXWBKLO2QJN5HOIK2MWCUO4}

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	2026-05-18T00:00:38.285570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bf75bd82a5bb504b7a77215a6585477240b7243fd4f8d5cc586fd7180f8dbf0

Aliases

arxiv: 1811.06230 · arxiv_version: 1811.06230v1 · doi: 10.48550/arxiv.1811.06230 · pith_short_12: NP3VXWBKLO2Q · pith_short_16: NP3VXWBKLO2QJN5H · pith_short_8: NP3VXWBK

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/NP3VXWBKLO2QJN5HOIK2MWCUO4 \
  | 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: 6bf75bd82a5bb504b7a77215a6585477240b7243fd4f8d5cc586fd7180f8dbf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "905e6db302427519daceb89cbc017d539dd06036d2c86a3f4c088d082151cf3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2018-11-15T08:29:06Z",
    "title_canon_sha256": "dea3c67d6d72d785dd4f77f8ba38ca3adce9835f8a0423ebafe657849a65d657"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06230",
    "kind": "arxiv",
    "version": 1
  }
}