Pith Number

pith:RPEYVVGT

pith:2004:RPEYVVGTD6IMVERG5ATTDCL7C5

not attested not anchored not stored refs pending

Combining high conductivity with complete optical transparency: A band-structure approach

A.J. Freeman, J.E. Medvedeva

arxiv:cond-mat/0405317 v1 · 2004-05-14 · 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{RPEYVVGTD6IMVERG5ATTDCL7C5}

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	2026-07-04T16:46:19.777956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bc98ad4d31f90ca9226e82731897f175d81fb52fa3db78b42ce4fd34e71063a

Aliases

arxiv: cond-mat/0405317 · arxiv_version: cond-mat/0405317v1 · doi: 10.48550/arxiv.cond-mat/0405317 · pith_short_12: RPEYVVGTD6IM · pith_short_16: RPEYVVGTD6IMVERG · pith_short_8: RPEYVVGT

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/RPEYVVGTD6IMVERG5ATTDCL7C5 \
  | 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: 8bc98ad4d31f90ca9226e82731897f175d81fb52fa3db78b42ce4fd34e71063a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07cde8b056183fe881e9e41045ab0296c4bfe4feed0e5671dab8f1176a249402",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2004-05-14T19:41:12Z",
    "title_canon_sha256": "22ccf36da434bacdf297887c567cfecb26fbdbf3fb35ea206c5861acace5a185"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0405317",
    "kind": "arxiv",
    "version": 1
  }
}