Pith Number

pith:LT4RBRA3

pith:2019:LT4RBRA3I622LOEQU5Y53T6XBF

not attested not anchored not stored refs pending

Designing Anisotropic Microstructures with Spectral Density Function

Akshay Iyer, Ganesh Balasubramanian, Rabindra Dulal, TeYu Chien, Umar Farooq Ghumman, Wei Chen, Yichi Zhang

arxiv:1908.07661 v1 · 2019-08-21 · physics.app-ph · 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{LT4RBRA3I622LOEQU5Y53T6XBF}

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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	2026-07-05T00:55:58.575235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cf910c41b47b5a5b890a771ddcfd7095fe63bb26aafe2f312ce365cdd6bea95

Aliases

arxiv: 1908.07661 · arxiv_version: 1908.07661v1 · doi: 10.48550/arxiv.1908.07661 · pith_short_12: LT4RBRA3I622 · pith_short_16: LT4RBRA3I622LOEQ · pith_short_8: LT4RBRA3

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/LT4RBRA3I622LOEQU5Y53T6XBF \
  | 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: 5cf910c41b47b5a5b890a771ddcfd7095fe63bb26aafe2f312ce365cdd6bea95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f07a41599145c937ae748b9c4791896e15ae915d0f22d8f157b765d162b79410",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-08-21T00:54:48Z",
    "title_canon_sha256": "3c13e6c2c12ae70198adb6c3c28ae20688182a61ab5b80140ff0ed40c8417f2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07661",
    "kind": "arxiv",
    "version": 1
  }
}