Pith Number

pith:Z76R6RQG

pith:2022:Z76R6RQGQHL65X362JIEAJPOKD

not attested not anchored not stored refs pending

Perspective on first-principles studies of 2D materials

Asha Yadav, Carlos Mera Acosta, Gustavo M. Dalpian, Oleksandr I. Malyi

arxiv:2211.02782 v1 · 2022-11-04 · 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{Z76R6RQGQHL65X362JIEAJPOKD}

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	2026-07-05T05:13:21.515075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cffd1f460681d7eedf7ed2504025ee50f54330fda2c31e38dac1677a894ca24d

Aliases

arxiv: 2211.02782 · arxiv_version: 2211.02782v1 · doi: 10.48550/arxiv.2211.02782 · pith_short_12: Z76R6RQGQHL6 · pith_short_16: Z76R6RQGQHL65X36 · pith_short_8: Z76R6RQG

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/Z76R6RQGQHL65X362JIEAJPOKD \
  | 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: cffd1f460681d7eedf7ed2504025ee50f54330fda2c31e38dac1677a894ca24d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "047067afba4773039619f444d155e0771449bffe6027bc42c1c5da2e53a7a0ba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-11-04T23:31:03Z",
    "title_canon_sha256": "698e5633b8fb365ddecdf3af66acc26a55efbf5700b3f5522f745b8d8d32dfb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.02782",
    "kind": "arxiv",
    "version": 1
  }
}