Pith Number

pith:EGVTPHJY

pith:2012:EGVTPHJY6V5XCEXMUTSDITYHTT

not attested not anchored not stored refs pending

Applications of hyperbolic metamaterial substrates

Cristian L. Cortes, Ward Newman, Yu Guo, Zubin Jacob

arxiv:1211.0980 v1 · 2012-11-05 · physics.optics · cond-mat.mes-hall · 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{EGVTPHJY6V5XCEXMUTSDITYHTT}

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	2026-05-18T03:38:57.241817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21ab379d38f57b7112eca4e4344f079ce6d5514c742c424c45aa0f09859d5818

Aliases

arxiv: 1211.0980 · arxiv_version: 1211.0980v1 · doi: 10.48550/arxiv.1211.0980 · pith_short_12: EGVTPHJY6V5X · pith_short_16: EGVTPHJY6V5XCEXM · pith_short_8: EGVTPHJY

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/EGVTPHJY6V5XCEXMUTSDITYHTT \
  | 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: 21ab379d38f57b7112eca4e4344f079ce6d5514c742c424c45aa0f09859d5818

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc1fb30c82a1f1523d796c4ec0a4d94a1201582652997992bed7ada65d91ef1c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-11-05T19:26:11Z",
    "title_canon_sha256": "77fbf16ac4250305e9009826ff4716ff5d4e5b52e47bfd727d9e54f478139b48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0980",
    "kind": "arxiv",
    "version": 1
  }
}