Pith Number

pith:3CQ7Z73T

pith:2008:3CQ7Z73TBQBJFCKFNLQ42PTMA5

not attested not anchored not stored refs pending

First-Principles conductance of nanoscale junctions from the polarizability of finite systems

Matthieu J. Verstraete, P. Bokes, R. W. Godby

arxiv:0812.4205 v1 · 2008-12-22 · cond-mat.mtrl-sci · 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{3CQ7Z73TBQBJFCKFNLQ42PTMA5}

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	2026-05-18T02:52:13.080386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8a1fcff730c029289456ae1cd3e6c0750c05b3f63dc441d22ee50c486774ef0

Aliases

arxiv: 0812.4205 · arxiv_version: 0812.4205v1 · doi: 10.48550/arxiv.0812.4205 · pith_short_12: 3CQ7Z73TBQBJ · pith_short_16: 3CQ7Z73TBQBJFCKF · pith_short_8: 3CQ7Z73T

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/3CQ7Z73TBQBJFCKFNLQ42PTMA5 \
  | 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: d8a1fcff730c029289456ae1cd3e6c0750c05b3f63dc441d22ee50c486774ef0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c49a05f4f77389e2febc8a8a6f2dcef158e058f02b97eca1d0d8d216175a1490",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2008-12-22T14:47:25Z",
    "title_canon_sha256": "e641ec5fb8febb8552299d0620089c135992f76d51ee8f6beb2acff787409461"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.4205",
    "kind": "arxiv",
    "version": 1
  }
}