Pith Number

pith:BW2B2YUR

pith:2016:BW2B2YUR3N35UUXHHOFALKFQJW

not attested not anchored not stored refs pending

Topology-Scaling Identification of Layered Solids and Stable Exfoliated 2D Materials

Joshua Paul, Michael Ashton, Richard G. Hennig, Susan B. Sinnott

arxiv:1610.07673 v2 · 2016-10-24 · 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{BW2B2YUR3N35UUXHHOFALKFQJW}

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	2026-05-18T00:42:51.517884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0db41d6291db77da52e73b8a05a8b04d8a8abe5b2eca2f5c72a682de99bb1cd7

Aliases

arxiv: 1610.07673 · arxiv_version: 1610.07673v2 · doi: 10.48550/arxiv.1610.07673 · pith_short_12: BW2B2YUR3N35 · pith_short_16: BW2B2YUR3N35UUXH · pith_short_8: BW2B2YUR

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/BW2B2YUR3N35UUXHHOFALKFQJW \
  | 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: 0db41d6291db77da52e73b8a05a8b04d8a8abe5b2eca2f5c72a682de99bb1cd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1424abe6aa0d34b9151b4d58045c02f84cddde26e84b4a5e6d4ea029015170b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-10-24T22:33:50Z",
    "title_canon_sha256": "4afa054e606e225a8b2f397c3f8b26e26609009ef71f6d1c959f44ff7c766aa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.07673",
    "kind": "arxiv",
    "version": 2
  }
}