Pith Number

pith:7S5BXO7D

pith:2026:7S5BXO7DUYOODFPFZFD63UCVVN

not attested not anchored not stored refs pending

Dynamic dark-field FFOCT and dynamic reflection differential phase contrast for label-free functional imaging at reflective biomaterial interfaces

Tual Monfort

arxiv:2606.21314 v1 · 2026-06-19 · physics.optics · 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{7S5BXO7DUYOODFPFZFD63UCVVN}

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	2026-06-23T01:12:36.962334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcba1bbbe3a61ce195e5c947edd055ab592fed7bf42ccdf052faf53497aa63b2

Aliases

arxiv: 2606.21314 · arxiv_version: 2606.21314v1 · doi: 10.48550/arxiv.2606.21314 · pith_short_12: 7S5BXO7DUYOO · pith_short_16: 7S5BXO7DUYOODFPF · pith_short_8: 7S5BXO7D

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/7S5BXO7DUYOODFPFZFD63UCVVN \
  | 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: fcba1bbbe3a61ce195e5c947edd055ab592fed7bf42ccdf052faf53497aa63b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aeb0880dced3b3f02c6a1c36c04f914907e9bb7c2e56640f285570b1e463ad3",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-06-19T10:53:43Z",
    "title_canon_sha256": "af2ec0a4e26ac6c3927cc2652548d0a3cf7e1a786710e8e667a4a2c4ad362eef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21314",
    "kind": "arxiv",
    "version": 1
  }
}