Pith Number

pith:VDWJBXBC

pith:2012:VDWJBXBCRQ6RRGSRURE7YQ7UV7

not attested not anchored not stored refs pending

Optical Response of DyN

A. Koo, Binh Do Le, B. J. Ruck, H. J. Trodahl, H. Warring, M. Azeem, N. M. Strickland, S. Kamba, V. Goian

arxiv:1207.6139 v1 · 2012-07-25 · cond-mat.mtrl-sci · cond-mat.other · 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{VDWJBXBCRQ6RRGSRURE7YQ7UV7}

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	2026-05-18T01:56:07.394159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8ec90dc228c3d189a51a449fc43f4afe8f33a670f4aa78d9151a55bc4860a2f

Aliases

arxiv: 1207.6139 · arxiv_version: 1207.6139v1 · doi: 10.48550/arxiv.1207.6139 · pith_short_12: VDWJBXBCRQ6R · pith_short_16: VDWJBXBCRQ6RRGSR · pith_short_8: VDWJBXBC

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/VDWJBXBCRQ6RRGSRURE7YQ7UV7 \
  | 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: a8ec90dc228c3d189a51a449fc43f4afe8f33a670f4aa78d9151a55bc4860a2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de95368239301377dcdc3547e8098b0b749b4e2bffdd597976464047747ab638",
    "cross_cats_sorted": [
      "cond-mat.other",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-07-25T22:35:43Z",
    "title_canon_sha256": "3d66d013087aaef9aa85215ce0d0b6fa3ab564f70ce5923cab9cb9356d9d3a3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6139",
    "kind": "arxiv",
    "version": 1
  }
}