Pith Number

pith:FZPQQJZ2

pith:2023:FZPQQJZ2JQOHNOMNS37S4MALGY

not attested not anchored not stored refs pending

Learnable real-time inference of molecular composition from diffuse spectroscopy of brain tissue

Charly Caredda, Daniel Rueckert, Felix Hsieh, Florian Kofler, Fred Lange, Ilias Tachtsidis, Ivan Ezhov, Ivan Iliash, Kevin Scibilia, Luca Giannoni, Suprosanna Shit

arxiv:2309.16735 v6 · 2023-09-27 · physics.bio-ph · eess.IV · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZPQQJZ2JQOHNOMNS37S4MALGY}

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	2026-07-05T08:55:48.864087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e5f08273a4c1c76b98d96ff2e300b362a773623cb143c9e8fda998527ac76ba

Aliases

arxiv: 2309.16735 · arxiv_version: 2309.16735v6 · doi: 10.48550/arxiv.2309.16735 · pith_short_12: FZPQQJZ2JQOH · pith_short_16: FZPQQJZ2JQOHNOMN · pith_short_8: FZPQQJZ2

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/FZPQQJZ2JQOHNOMNS37S4MALGY \
  | 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: 2e5f08273a4c1c76b98d96ff2e300b362a773623cb143c9e8fda998527ac76ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a7adabfb26d3054a35e4dd7900ecb6cf44b34c1e827e6b8c6e57662b887a36e",
    "cross_cats_sorted": [
      "eess.IV",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2023-09-27T20:54:41Z",
    "title_canon_sha256": "d0c9d0db764b92129ea44aeb7bd571a2b506e820843c2134306066a311eba58e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.16735",
    "kind": "arxiv",
    "version": 6
  }
}