Pith Number

pith:FDYP4XB4

pith:2010:FDYP4XB4X3JQGKS4WNJEUXQM33

not attested not anchored not stored refs pending

Semiconducting chains of gold and silver

Frederico Fioravante, R. W. Nunes

arxiv:1009.0243 v1 · 2010-09-01 · 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{FDYP4XB4X3JQGKS4WNJEUXQM33}

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	2026-05-18T04:41:35.331245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28f0fe5c3cbed3032a5cb3524a5e0cdef25be3bb5ca15d77a4978e77b45693c8

Aliases

arxiv: 1009.0243 · arxiv_version: 1009.0243v1 · doi: 10.48550/arxiv.1009.0243 · pith_short_12: FDYP4XB4X3JQ · pith_short_16: FDYP4XB4X3JQGKS4 · pith_short_8: FDYP4XB4

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/FDYP4XB4X3JQGKS4WNJEUXQM33 \
  | 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: 28f0fe5c3cbed3032a5cb3524a5e0cdef25be3bb5ca15d77a4978e77b45693c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c5ea29933e4fdbab363bdf983c2cca1f206ed1162c110876164ee3d6d16dd86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-09-01T18:46:42Z",
    "title_canon_sha256": "58d606fb9746ea4631d010acd365b3244f29bf25a09612e5b8e30f8240c9d4ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0243",
    "kind": "arxiv",
    "version": 1
  }
}