Pith Number

pith:MM4PHMMY

pith:2026:MM4PHMMYDMQGYPFF3FFWMSHGJI

not attested not anchored not stored refs pending

Quantification of Electron Energy-Loss Spectra

Giulio Guzzinati, Pavel Potapov

arxiv:2607.10693 v1 · 2026-07-12 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MM4PHMMYDMQGYPFF3FFWMSHGJI}

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	2026-07-14T01:21:35.055843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6338f3b1981b206c3ca5d94b6648e64a0687b7f8ad6647e2304f5be3dbab0707

Aliases

arxiv: 2607.10693 · arxiv_version: 2607.10693v1 · doi: 10.48550/arxiv.2607.10693 · pith_short_12: MM4PHMMYDMQG · pith_short_16: MM4PHMMYDMQGYPFF · pith_short_8: MM4PHMMY

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/MM4PHMMYDMQGYPFF3FFWMSHGJI \
  | 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: 6338f3b1981b206c3ca5d94b6648e64a0687b7f8ad6647e2304f5be3dbab0707

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be68a31add28d00b16731d7e6fe5a91131319902d619d779d30ace4ffffceaf2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2026-07-12T10:29:20Z",
    "title_canon_sha256": "35f26893113ef4df3e8ddb8d5ee711092842ab2cb45cde12d3fcb08fb918afb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.10693",
    "kind": "arxiv",
    "version": 1
  }
}