Pith Number

pith:54L3U2G6

pith:2010:54L3U2G62NR6SQAAQPC52UY7BZ

not attested not anchored not stored refs pending

External Bias Dependent Direct To Indirect Bandgap Transition in Graphene Nanoribbon

Kausik Majumdar, Kota V. R. M. Murali, Navakanta Bhat, Yu-Ming Lin

arxiv:1006.5119 v1 · 2010-06-26 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{54L3U2G62NR6SQAAQPC52UY7BZ}

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	2026-05-18T02:06:42.184420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef17ba68ded363e9400083c5dd531f0e67cf9b04de316185c655c9e3ef10eedd

Aliases

arxiv: 1006.5119 · arxiv_version: 1006.5119v1 · doi: 10.48550/arxiv.1006.5119 · pith_short_12: 54L3U2G62NR6 · pith_short_16: 54L3U2G62NR6SQAA · pith_short_8: 54L3U2G6

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/54L3U2G62NR6SQAAQPC52UY7BZ \
  | 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: ef17ba68ded363e9400083c5dd531f0e67cf9b04de316185c655c9e3ef10eedd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4caec87e05a7273646a7ed119491d8613ddc809c5c4f81d8d10445c6418d4179",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-06-26T08:04:15Z",
    "title_canon_sha256": "63df2b934293a9abb3b3377e6ac9bcf27472a5fe55511423af6bc0b58d7ac62e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.5119",
    "kind": "arxiv",
    "version": 1
  }
}