Pith Number

pith:FGUXLM5M

pith:2009:FGUXLM5MV3B4I5WH4CQFCCPDXX

not attested not anchored not stored refs pending

Model and performance evaluation of field-effect transistors based on epitaxial graphene on SiC

Giuseppe Iannaccone, Martina Cheli, Paolo Michetti

arxiv:0909.4678 v1 · 2009-09-25 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FGUXLM5MV3B4I5WH4CQFCCPDXX}

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	2026-05-18T02:11:37.691784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29a975b3acaec3c476c7e0a05109e3bdca5b175c37c8bf24b3000470dbc5c71e

Aliases

arxiv: 0909.4678 · arxiv_version: 0909.4678v1 · doi: 10.48550/arxiv.0909.4678 · pith_short_12: FGUXLM5MV3B4 · pith_short_16: FGUXLM5MV3B4I5WH · pith_short_8: FGUXLM5M

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/FGUXLM5MV3B4I5WH4CQFCCPDXX \
  | 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: 29a975b3acaec3c476c7e0a05109e3bdca5b175c37c8bf24b3000470dbc5c71e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16f5307a1b9e6357a824887ee7657f1d8955e9d984d32984c7fe73d7218c3ba7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-09-25T12:31:51Z",
    "title_canon_sha256": "a753825ac5d5adbb5c11f14e4e0f2cfd2b9c6708ff14ba4597cef3350674056f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.4678",
    "kind": "arxiv",
    "version": 1
  }
}