Pith Number

pith:AXRC4NTM

pith:2012:AXRC4NTMS6VXOC2C3WYEQBC7HC

not attested not anchored not stored refs pending

Seismic Waveguide of Metamaterials

Mukunda P. Das, Sang-Hoon Kim

arxiv:1202.1586 v1 · 2012-02-08 · physics.class-ph · 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{AXRC4NTMS6VXOC2C3WYEQBC7HC}

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	2026-05-18T01:58:32.585269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05e22e366c97ab770b42ddb048045f38a949037fcff8d21dc3b557889b5596a2

Aliases

arxiv: 1202.1586 · arxiv_version: 1202.1586v1 · doi: 10.48550/arxiv.1202.1586 · pith_short_12: AXRC4NTMS6VX · pith_short_16: AXRC4NTMS6VXOC2C · pith_short_8: AXRC4NTM

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/AXRC4NTMS6VXOC2C3WYEQBC7HC \
  | 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: 05e22e366c97ab770b42ddb048045f38a949037fcff8d21dc3b557889b5596a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7597df637dd899e77c9bd6c25ae314fe4516af913d3abdce4c9b9ea8e78e66f9",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2012-02-08T03:16:12Z",
    "title_canon_sha256": "65e5ead07d1f9d8cb24e0b2481b3ee898767f035c62c3d01daa0f923cad066a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.1586",
    "kind": "arxiv",
    "version": 1
  }
}