Pith Number

pith:MP2QHF26

pith:2012:MP2QHF26A7RXFNLLRCXEZVGRQO

not attested not anchored not stored refs pending

A new type of optical biosensor from DNA wrapped semiconductor graphene ribbons

Anh D. Phan, N. A. Viet

arxiv:1208.0739 v1 · 2012-08-03 · cond-mat.mes-hall · cond-mat.mtrl-sci · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MP2QHF26A7RXFNLLRCXEZVGRQO}

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	2026-05-18T03:49:22.949709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63f503975e07e372b56b88ae4cd4d183b22f7d47775c1d019eedf89c06ff681f

Aliases

arxiv: 1208.0739 · arxiv_version: 1208.0739v1 · doi: 10.48550/arxiv.1208.0739 · pith_short_12: MP2QHF26A7RX · pith_short_16: MP2QHF26A7RXFNLL · pith_short_8: MP2QHF26

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/MP2QHF26A7RXFNLLRCXEZVGRQO \
  | 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: 63f503975e07e372b56b88ae4cd4d183b22f7d47775c1d019eedf89c06ff681f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bacb9fe0df8440838d10c9d1ceef97c86ebd509c37eb6be3eee61abd5a8111b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.soft"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-08-03T13:36:59Z",
    "title_canon_sha256": "ebad00d0fa07a8c5ae03a9eb3b942e712c608912a207dcf4f4112d7f54caf8e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0739",
    "kind": "arxiv",
    "version": 1
  }
}