Pith Number

pith:XDQLYG3Q

pith:2015:XDQLYG3Q52JGZ6ACOD242O5MPP

not attested not anchored not stored refs pending

First principles design of divacancy defected graphene nanoribbon based rectifying and negative differential resistance device

A. H. M. Abdul Wasey, G. P. Das, Ranjit Thapa, Soubhik Chakrabarty

arxiv:1502.07465 v1 · 2015-02-26 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XDQLYG3Q52JGZ6ACOD242O5MPP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:26:03.622861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8e0bc1b70ee926cf80270f5cd3bac7bfbee3c30ba0eea2bdffe468ca4c163a5

Aliases

arxiv: 1502.07465 · arxiv_version: 1502.07465v1 · doi: 10.48550/arxiv.1502.07465 · pith_short_12: XDQLYG3Q52JG · pith_short_16: XDQLYG3Q52JGZ6AC · pith_short_8: XDQLYG3Q

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/XDQLYG3Q52JGZ6ACOD242O5MPP \
  | 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: b8e0bc1b70ee926cf80270f5cd3bac7bfbee3c30ba0eea2bdffe468ca4c163a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c60c2d7ce3d7e285338132db0d379058a42cf3a691974c9e755d761e77bffa8",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-02-26T08:20:58Z",
    "title_canon_sha256": "b08b493c687c835f225437bd15143d6707dd8e624791cab1d42d7cd6d9d94466"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07465",
    "kind": "arxiv",
    "version": 1
  }
}