Pith Number

pith:2ULMPXKT

pith:2011:2ULMPXKTUGDOCJK5PXEDOKZMBR

not attested not anchored not stored refs pending

Influence of chemical structure on the stability and the conductance of porphyrin single-molecule junctions

Ahson J. Shaikh, Christian A. Martin, Diana Duli\'c, Ferry Prins, Herre S. J. van der Zant, Jan H. van Esch, Jan M. van Ruitenbeek, Mickael L. Perrin, Rienk Eelkema, Robert Kaplanek, Tomas Briza, Vladimir Kral

arxiv:1109.6447 v1 · 2011-09-29 · 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{2ULMPXKTUGDOCJK5PXEDOKZMBR}

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	2026-05-18T04:12:01.537525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d516c7dd53a186e1255d7dc8372b2c0c401e3067464ad76bf26ca36bb83ade62

Aliases

arxiv: 1109.6447 · arxiv_version: 1109.6447v1 · doi: 10.48550/arxiv.1109.6447 · pith_short_12: 2ULMPXKTUGDO · pith_short_16: 2ULMPXKTUGDOCJK5 · pith_short_8: 2ULMPXKT

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/2ULMPXKTUGDOCJK5PXEDOKZMBR \
  | 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: d516c7dd53a186e1255d7dc8372b2c0c401e3067464ad76bf26ca36bb83ade62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5c7a3a1db2b9d11ad61d1ea38514810102bb3c3b9b5d022bd40b4000bfe37bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-09-29T09:22:20Z",
    "title_canon_sha256": "3f9088b87cf1561521760b1616519e053261d09aca08d61c960bb3dc6521f22a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6447",
    "kind": "arxiv",
    "version": 1
  }
}