Pith Number

pith:HAFGEKCU

pith:2021:HAFGEKCUWWB4G7ENXXR5FDWL4J

not attested not anchored not stored refs pending

Biphenylene monolayer as a two-dimensional nonbenzenoid carbon allotrope: A first-principles study

A. Bafekry, D. Gogova, H. R. Jappor, M. Faraji, M. Ghergherehchi, M. M. Fadlallah, S. Karbasizadeh

arxiv:2105.14958 v1 · 2021-05-31 · cond-mat.mtrl-sci · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HAFGEKCUWWB4G7ENXXR5FDWL4J}

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	2026-07-05T03:28:37.438249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

380a622854b583c37c8dbde3d28ecbe25c0773919002bbf178c3beae05468011

Aliases

arxiv: 2105.14958 · arxiv_version: 2105.14958v1 · doi: 10.48550/arxiv.2105.14958 · pith_short_12: HAFGEKCUWWB4 · pith_short_16: HAFGEKCUWWB4G7EN · pith_short_8: HAFGEKCU

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/HAFGEKCUWWB4G7ENXXR5FDWL4J \
  | 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: 380a622854b583c37c8dbde3d28ecbe25c0773919002bbf178c3beae05468011

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "284fd2a1d2cdfc13ada2fb60b4104c1a6a788bdd643322cc4082f5f8854908fb",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-05-31T13:44:59Z",
    "title_canon_sha256": "36d38984cf93820c6e4e60368ee958f6352ee135f0ad322299f3611b42c78aae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.14958",
    "kind": "arxiv",
    "version": 1
  }
}