Pith Number

pith:4FGRHJOK

pith:1997:4FGRHJOKLCIFJ3OXSKY2PVMJTR

not attested not anchored not stored refs pending

Effective medium theory of the optical properties of aligned carbon nanotubes

F.J. Garcia-Vidal, J.B. Pendry (Imperial College, J.M. Pitarke, London)

arxiv:cond-mat/9705110 v1 · 1997-05-13 · 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{4FGRHJOKLCIFJ3OXSKY2PVMJTR}

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	2026-05-18T01:07:08.187722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e14d13a5ca589054edd792b1a7d5899c629d57d7561d55ef5e723d8276358bc5

Aliases

arxiv: cond-mat/9705110 · arxiv_version: cond-mat/9705110v1 · doi: 10.48550/arxiv.cond-mat/9705110 · pith_short_12: 4FGRHJOKLCIF · pith_short_16: 4FGRHJOKLCIFJ3OX · pith_short_8: 4FGRHJOK

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/4FGRHJOKLCIFJ3OXSKY2PVMJTR \
  | 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: e14d13a5ca589054edd792b1a7d5899c629d57d7561d55ef5e723d8276358bc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ddee17232949fa44b184954dffe4dee0ba71bb1cb56eea73315a0450bfc821b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "1997-05-13T08:04:19Z",
    "title_canon_sha256": "9d8230528995aab689fc827da8c1c31017cb3ff90806eb899e45f58a1ae9c5bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9705110",
    "kind": "arxiv",
    "version": 1
  }
}