Pith Number

pith:5P4CWJCA

pith:2009:5P4CWJCADTSROL4NQ53BFTJITN

not attested not anchored not stored refs pending

Tuning Molecule-Mediated Spin Coupling in Bottom-Up Fabricated Vanadium-TCNE Nanostructures

Bart M. Bartlett, Daniel Wegner, Jeffrey R. Long, Mark R. Pederson, Michael F. Crommie, Ryan Yamachika, Tunna Baruah, Xiaowei Zhang, Yayu Wang

arxiv:0907.0490 v1 · 2009-07-02 · cond-mat.mtrl-sci

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

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	2026-05-18T03:19:44.306447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebf82b24401ce5172f8d877612cd289b73e8667234c8e929bfd7e8b46489c134

Aliases

arxiv: 0907.0490 · arxiv_version: 0907.0490v1 · doi: 10.48550/arxiv.0907.0490 · pith_short_12: 5P4CWJCADTSR · pith_short_16: 5P4CWJCADTSROL4N · pith_short_8: 5P4CWJCA

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/5P4CWJCADTSROL4NQ53BFTJITN \
  | 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: ebf82b24401ce5172f8d877612cd289b73e8667234c8e929bfd7e8b46489c134

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed29f53f90f911295e996163443bb3005b250c65ae05e69aa7e229b604542bf3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-07-02T21:29:36Z",
    "title_canon_sha256": "db206688bdcfee260573fc765232c314f85534c424028cfb67d913d38d403091"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.0490",
    "kind": "arxiv",
    "version": 1
  }
}