Pith Number

pith:P5YTE2NH

pith:2014:P5YTE2NHMKACRNWBI5S432BV7P

not attested not anchored not stored refs pending

Chromatic control in coextruded layered polymer microlenses

Cameron Bagheri, Chuanhong Zhou, Connor Hetzel, Cory Merlo, Eric Baer, James H. Andrews, James Tancabel, Joshua B. Petrus, Kenneth D. Singer, Michael Crescimanno, Tom N. Oder

arxiv:1501.00036 v1 · 2014-12-30 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P5YTE2NHMKACRNWBI5S432BV7P}

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	2026-05-18T02:30:14.895576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f713269a7628028b6c14765cde835fbc8816e16af4c0484acb1ec52660158ff

Aliases

arxiv: 1501.00036 · arxiv_version: 1501.00036v1 · doi: 10.48550/arxiv.1501.00036 · pith_short_12: P5YTE2NHMKAC · pith_short_16: P5YTE2NHMKACRNWB · pith_short_8: P5YTE2NH

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/P5YTE2NHMKACRNWBI5S432BV7P \
  | 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: 7f713269a7628028b6c14765cde835fbc8816e16af4c0484acb1ec52660158ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd1fcac45bde3e9097a8a069841a8c83680d0908a67e34c2a06c7e696b781dc6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-12-30T22:26:54Z",
    "title_canon_sha256": "65d2f63fa279ce5ac3facd6c282d08392c814fc7d7cadad0c168d96f73716dc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00036",
    "kind": "arxiv",
    "version": 1
  }
}