Pith Number

pith:ZOXSF7ZN

pith:2020:ZOXSF7ZNPP2LQXXXO3GHBYHEDA

not attested not anchored not stored refs pending

The role of late photons in diffuse optical imaging

Ashley Lyons, Daniele Faccio, Francesco Tonolini, Jack Radford

arxiv:2008.10465 v1 · 2020-08-24 · physics.optics · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZOXSF7ZNPP2LQXXXO3GHBYHEDA}

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	2026-07-05T01:37:43.479472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbaf22ff2d7bf4b85ef776cc70e0e4181e6a1d4501c010fdd97159ebfc08f34f

Aliases

arxiv: 2008.10465 · arxiv_version: 2008.10465v1 · doi: 10.48550/arxiv.2008.10465 · pith_short_12: ZOXSF7ZNPP2L · pith_short_16: ZOXSF7ZNPP2LQXXX · pith_short_8: ZOXSF7ZN

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/ZOXSF7ZNPP2LQXXXO3GHBYHEDA \
  | 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: cbaf22ff2d7bf4b85ef776cc70e0e4181e6a1d4501c010fdd97159ebfc08f34f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b2ed9e6c313b3449cb6d33545ba69833c0819aaa716f34e3190d047f1ba067c",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-08-24T14:14:45Z",
    "title_canon_sha256": "7c7b43bd5534ffb9d63dd0152d8d2590ab77a8714e610ca2ac9adeab1aa6a919"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.10465",
    "kind": "arxiv",
    "version": 1
  }
}