Pith Number

pith:HBDXFDFR

pith:2020:HBDXFDFRNWHLROOGGEXBDMG55G

not attested not anchored not stored refs pending

A photogrammetric method for target monitoring inside the MEG II detector

A. Hofer, C. Voena, F. Renga, G. Cavoto, G. Chiarello, K. Ieki, M. Hildebrandt, M. Meucci, S. Milana, V. Pettinacci

arxiv:2010.11576 v2 · 2020-10-22 · 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{HBDXFDFRNWHLROOGGEXBDMG55G}

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	2026-07-05T02:31:20.129135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3847728cb16d8eb8b9c6312e11b0dde98eb3fb7d0c1aadbaa56ab4516bb6d388

Aliases

arxiv: 2010.11576 · arxiv_version: 2010.11576v2 · doi: 10.48550/arxiv.2010.11576 · pith_short_12: HBDXFDFRNWHL · pith_short_16: HBDXFDFRNWHLROOG · pith_short_8: HBDXFDFR

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/HBDXFDFRNWHLROOGGEXBDMG55G \
  | 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: 3847728cb16d8eb8b9c6312e11b0dde98eb3fb7d0c1aadbaa56ab4516bb6d388

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c488c6872700dee0eef0c664a2f5b1d21c25e5e9711ad61bf5378cc2589cca1",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2020-10-22T10:11:17Z",
    "title_canon_sha256": "177d113584033cac9c7fb9e186ac5b8f453f3d9a3c355666cbce081c67e7833f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.11576",
    "kind": "arxiv",
    "version": 2
  }
}