Pith Number

pith:LTBDLUDH

pith:2008:LTBDLUDHM66YQVH34AJOKZJMVM

not attested not anchored not stored refs pending

All optical sub diffraction multilevel data encoding onto azo polymeric thin films

Lamberto Duo', Marco Finazzi, Matteo Savoini, Paolo Biagioni

arxiv:0810.3113 v1 · 2008-10-17 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTBDLUDHM66YQVH34AJOKZJMVM}

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	2026-05-18T01:17:21.443134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cc235d06767bd8854fbe012e5652cab05f60e520c987dafe211157cba6c7751

Aliases

arxiv: 0810.3113 · arxiv_version: 0810.3113v1 · doi: 10.48550/arxiv.0810.3113 · pith_short_12: LTBDLUDHM66Y · pith_short_16: LTBDLUDHM66YQVH3 · pith_short_8: LTBDLUDH

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/LTBDLUDHM66YQVH34AJOKZJMVM \
  | 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: 5cc235d06767bd8854fbe012e5652cab05f60e520c987dafe211157cba6c7751

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf3c7a735d0442bee1513450d03e2f2c30a252aaba899816609e815541bc75fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2008-10-17T10:06:54Z",
    "title_canon_sha256": "b669bfe397c48a465e2b9a02b3a4992db28c31812fd44511e97449652571ff24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.3113",
    "kind": "arxiv",
    "version": 1
  }
}