Pith Number

pith:6HVTRFPP

pith:2018:6HVTRFPPLTOZKR4P4HWCT2VI3N

not attested not anchored not stored refs pending

Direct writing of heterostructures in single atomically precise graphene nanoribbons

An-Ping Li, Bobby G. Sumpter, Chuanxu Ma, J. Bernholc, Jingsong Huang, Kunlun Hong, Liangbo Liang, Wenchang Lu, Zhongcan Xiao

arxiv:1810.09504 v1 · 2018-10-22 · 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{6HVTRFPPLTOZKR4P4HWCT2VI3N}

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	2026-05-17T23:56:45.234589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1eb3895ef5cdd95478fe1ec29eaa8db690b5ee340a23d165a12c9daa8c6c6ad

Aliases

arxiv: 1810.09504 · arxiv_version: 1810.09504v1 · doi: 10.48550/arxiv.1810.09504 · pith_short_12: 6HVTRFPPLTOZ · pith_short_16: 6HVTRFPPLTOZKR4P · pith_short_8: 6HVTRFPP

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/6HVTRFPPLTOZKR4P4HWCT2VI3N \
  | 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: f1eb3895ef5cdd95478fe1ec29eaa8db690b5ee340a23d165a12c9daa8c6c6ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "805221a0e7efed47d15a0dad7c9b317dc501dd29b9e17015f9e71cfafa3a7f52",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-10-22T18:52:22Z",
    "title_canon_sha256": "0b4dfe23ff78a59c08bfa6143f737b7dbb7975c00adbd7aa6a6709f57624145c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09504",
    "kind": "arxiv",
    "version": 1
  }
}