Pith Number

pith:2TADCNL4

pith:2014:2TADCNL47LITZH5TMFZND4YFCM

not attested not anchored not stored refs pending

Reconfigurable random bit storage using polymer-dispersed liquid crystal

Changhuei Yang, Roarke Horstmeyer, Sid Assawaworrarit

arxiv:1403.2419 v1 · 2014-03-10 · physics.optics · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2TADCNL47LITZH5TMFZND4YFCM}

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	2026-05-18T02:56:43.365515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4c031357cfad13c9fb36172d1f305130ea8dbdb64e08e3d97a3639b382e673b

Aliases

arxiv: 1403.2419 · arxiv_version: 1403.2419v1 · doi: 10.48550/arxiv.1403.2419 · pith_short_12: 2TADCNL47LIT · pith_short_16: 2TADCNL47LITZH5T · pith_short_8: 2TADCNL4

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/2TADCNL47LITZH5TMFZND4YFCM \
  | 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: d4c031357cfad13c9fb36172d1f305130ea8dbdb64e08e3d97a3639b382e673b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d389b18e4cb9245552869c593fb7b4724c447d8f3d6ab92b33a16aed275c0a63",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-03-10T21:28:53Z",
    "title_canon_sha256": "a2ad82915a521f4c75ab13a3c5a17a6e6e7f5f446680f1a63bef2b1183d76042"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2419",
    "kind": "arxiv",
    "version": 1
  }
}