Pith Number

pith:B7UVLYKJ

pith:2018:B7UVLYKJMHX5EWR5ME4IXBPOLP

not attested not anchored not stored refs pending

First-principle prediction of the existence of C64-graphyne and its nitrogen and boron substitutions

Hui Li, Jiali Wu, Junxian Liu, M. Yu, Zihua Xin

arxiv:1808.00102 v1 · 2018-07-31 · 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{B7UVLYKJMHX5EWR5ME4IXBPOLP}

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	2026-05-18T00:09:08.785369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fe955e14961efd25a3d61388b85ee5beeb94cfe2bc0035b729f042408cb4a9f

Aliases

arxiv: 1808.00102 · arxiv_version: 1808.00102v1 · doi: 10.48550/arxiv.1808.00102 · pith_short_12: B7UVLYKJMHX5 · pith_short_16: B7UVLYKJMHX5EWR5 · pith_short_8: B7UVLYKJ

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/B7UVLYKJMHX5EWR5ME4IXBPOLP \
  | 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: 0fe955e14961efd25a3d61388b85ee5beeb94cfe2bc0035b729f042408cb4a9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86f0f7ab4e09e65bca3a452d241da62bfee35b641b40b234f2753ff7d193ed1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-07-31T22:50:30Z",
    "title_canon_sha256": "3ed3235afa396c4ad45b09980bf36c5dd7b547e30cc9a1c8704857253200c8aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00102",
    "kind": "arxiv",
    "version": 1
  }
}