Pith Number

pith:WKLN3MMG

pith:2009:WKLN3MMGN2PFV5LLSEPZWDTCDR

not attested not anchored not stored refs pending

Quantum transport through resistive nanocontacts: Effective one-dimensional theory and conductance formulas for non-ballistic leads

Didier Mayou, Pierre Darancet, Valerio Olevano

arxiv:0903.0854 v3 · 2009-03-04 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WKLN3MMGN2PFV5LLSEPZWDTCDR}

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	2026-05-18T03:24:07.650440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b296ddb1866e9e5af56b911f9b0e621c6452397ab329640284bc49184ed28f27

Aliases

arxiv: 0903.0854 · arxiv_version: 0903.0854v3 · doi: 10.48550/arxiv.0903.0854 · pith_short_12: WKLN3MMGN2PF · pith_short_16: WKLN3MMGN2PFV5LL · pith_short_8: WKLN3MMG

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/WKLN3MMGN2PFV5LLSEPZWDTCDR \
  | 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: b296ddb1866e9e5af56b911f9b0e621c6452397ab329640284bc49184ed28f27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "334c3a05eaf104465d981104c317912312eecbc358a2f010bf5695fa5d79c61d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2009-03-04T20:31:51Z",
    "title_canon_sha256": "31a790bb98a2e3a7f01c826a47ee87dd150f240653712acd1974736d76b13fb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.0854",
    "kind": "arxiv",
    "version": 3
  }
}