Pith Number

pith:JV55PSN3

pith:2010:JV55PSN3EELECEZ7GXRTYL565N

not attested not anchored not stored refs pending

Metamaterials Mimicking Dynamic Spacetime, D-brane and Noncommutativity in String Theory

Miao Li, Rong-Xin Miao, Rui Zheng

arxiv:1005.5585 v2 · 2010-05-31 · physics.optics · cond-mat.mtrl-sci · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JV55PSN3EELECEZ7GXRTYL565N}

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	2026-05-18T04:27:28.120065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d7bd7c9bb211641133f35e33c2fbeeb4ac8ff15209b513e3a190a1b81978c42

Aliases

arxiv: 1005.5585 · arxiv_version: 1005.5585v2 · doi: 10.48550/arxiv.1005.5585 · pith_short_12: JV55PSN3EELE · pith_short_16: JV55PSN3EELECEZ7 · pith_short_8: JV55PSN3

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/JV55PSN3EELECEZ7GXRTYL565N \
  | 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: 4d7bd7c9bb211641133f35e33c2fbeeb4ac8ff15209b513e3a190a1b81978c42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "860eade9913158f44538fd547e5d69b4e82519e8b869b9dcd76646c265c83c4b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-05-31T04:55:47Z",
    "title_canon_sha256": "c9dbdb89dc9a8067c49ed2905e459aef51157810ae1f2c61bc396d370926ccd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.5585",
    "kind": "arxiv",
    "version": 2
  }
}