Pith Number

pith:AX7VHQS6

pith:2016:AX7VHQS6H6QKFJKV5IRSF5XHST

not attested not anchored not stored refs pending

Optical chirality in gyrotropic media: symmetry approach

Alexander S. Ovchinnikov, Igor Proskurin, Jun-ichiro Kishine, Pavel Nosov

arxiv:1608.02722 v2 · 2016-08-09 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AX7VHQS6H6QKFJKV5IRSF5XHST}

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	2026-05-18T00:41:58.298363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05ff53c25e3fa0a2a555ea2322f6e794dc6bfecff6e89c32cd188a724f33d482

Aliases

arxiv: 1608.02722 · arxiv_version: 1608.02722v2 · doi: 10.48550/arxiv.1608.02722 · pith_short_12: AX7VHQS6H6QK · pith_short_16: AX7VHQS6H6QKFJKV · pith_short_8: AX7VHQS6

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/AX7VHQS6H6QKFJKV5IRSF5XHST \
  | 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: 05ff53c25e3fa0a2a555ea2322f6e794dc6bfecff6e89c32cd188a724f33d482

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81dcc3da978a9ccaeab62c1c1e5ea9372f23cbbc6009bcc0685ea7968a74c5fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2016-08-09T08:40:46Z",
    "title_canon_sha256": "feca9c6a4c5e0c344b231226e86e9efb541494aa6831735dfacc37473c5f75f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.02722",
    "kind": "arxiv",
    "version": 2
  }
}