Pith Number

pith:GKKMABY2

pith:2021:GKKMABY2U5TIK2VXSS44A2A7FJ

not attested not anchored not stored refs pending

Three-Dimensional Chiral MetaCrystals

Adriana Passaseo, Alessio Benedetti, Angelo Leo, Dmitry Zuev, Eduard Ageev, Iolena Tarantini, Marco Esposito, Mariachiara Manoccio, Massimo Cuscun\`a, Vittorianna Tasco, Yali Sun

arxiv:2109.05953 v1 · 2021-09-13 · physics.optics · 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{GKKMABY2U5TIK2VXSS44A2A7FJ}

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	2026-07-05T03:13:44.183211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3294c0071aa766856ab794b9c0681f2a4db0b6d984a7ba181e989c8eee04b481

Aliases

arxiv: 2109.05953 · arxiv_version: 2109.05953v1 · doi: 10.48550/arxiv.2109.05953 · pith_short_12: GKKMABY2U5TI · pith_short_16: GKKMABY2U5TIK2VX · pith_short_8: GKKMABY2

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/GKKMABY2U5TIK2VXSS44A2A7FJ \
  | 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: 3294c0071aa766856ab794b9c0681f2a4db0b6d984a7ba181e989c8eee04b481

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aebd8bb8c53a17e18cc2664328640f204895eb0cee8ae2acbaf743c5adcb74c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-09-13T13:28:14Z",
    "title_canon_sha256": "13757d03b7973fb56019e1d4c4ebbf563c834254ce7c29a9453b4bc6b4991929"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.05953",
    "kind": "arxiv",
    "version": 1
  }
}