Pith Number

pith:7GGACAUX

pith:2024:7GGACAUXTWI4TY2ZBGXMKNBLH2

not attested not anchored not stored refs pending

High-efficiency position resolved gamma ray detectors for 2D-measurements of the angular correlation of annihilation radiation

Christoph Hugenschmidt, Francesco Guatieri, Kilian Brenner

arxiv:2412.16024 v1 · 2024-12-20 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7GGACAUXTWI4TY2ZBGXMKNBLH2}

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	2026-07-05T09:52:33.560003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f98c0102979d91c9e35909aec5342b3ead0bf4ef7c783ff4c8e3acbc0341081f

Aliases

arxiv: 2412.16024 · arxiv_version: 2412.16024v1 · doi: 10.48550/arxiv.2412.16024 · pith_short_12: 7GGACAUXTWI4 · pith_short_16: 7GGACAUXTWI4TY2Z · pith_short_8: 7GGACAUX

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/7GGACAUXTWI4TY2ZBGXMKNBLH2 \
  | 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: f98c0102979d91c9e35909aec5342b3ead0bf4ef7c783ff4c8e3acbc0341081f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2f7c59d6602dfee2892707a8a7cc1376f4f40593e1cccbcfea1fed6b728f5c3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2024-12-20T16:16:54Z",
    "title_canon_sha256": "af138a80a1f13f5d525b05c482a766d1032166b98dacc6a15c58fe110ed51735"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.16024",
    "kind": "arxiv",
    "version": 1
  }
}