Pith Number

pith:MD5YELAH

pith:2014:MD5YELAHB4ZY6SLEZHA2TJL4WC

not attested not anchored not stored refs pending

Causality relations for materials with strong artificial optical chirality

A.A. Ezhov, M.V. Gorkunov, O.Y. Rogov, V.E. Dmitrienko, V.V. Artemov

arxiv:1408.4977 v1 · 2014-08-21 · 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{MD5YELAHB4ZY6SLEZHA2TJL4WC}

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	2026-05-18T02:20:10.155663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60fb822c070f338f4964c9c1a9a57cb0a08fde6be5f5d3b474d843c3ec42d74c

Aliases

arxiv: 1408.4977 · arxiv_version: 1408.4977v1 · doi: 10.48550/arxiv.1408.4977 · pith_short_12: MD5YELAHB4ZY · pith_short_16: MD5YELAHB4ZY6SLE · pith_short_8: MD5YELAH

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/MD5YELAHB4ZY6SLEZHA2TJL4WC \
  | 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: 60fb822c070f338f4964c9c1a9a57cb0a08fde6be5f5d3b474d843c3ec42d74c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3ab1ea64f2a9de97854d66c3b42e2e09d415f3ea386b9f3d719d075bc4a44eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-08-21T12:44:36Z",
    "title_canon_sha256": "605023c76ff7cf16eabb97075ac64345e0a5d701134c8617daf3657b31f09231"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4977",
    "kind": "arxiv",
    "version": 1
  }
}