Pith Number

pith:5BSBFCHM

pith:2018:5BSBFCHMPIJCWUUWGILSVJPCZ6

not attested not anchored not stored refs pending

Towards a 2D Printer: A Deterministic Cross Contamination-free Transfer Method for Atomically Layered Materials

Caitlin Carfano, Jason P. Tischler, Ludwig Bartels, Mohammad H. Tahersima, Rishi Maiti, Ritesh Agarwal, Rohit A. Hemnani, Volker J. Sorger

arxiv:1801.06224 v1 · 2018-01-18 · physics.app-ph · 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{5BSBFCHMPIJCWUUWGILSVJPCZ6}

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	2026-05-18T00:25:33.115652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8641288ec7a122b529632172aa5e2cfb851116c92cbb5171b22ca7d1cd31828

Aliases

arxiv: 1801.06224 · arxiv_version: 1801.06224v1 · doi: 10.48550/arxiv.1801.06224 · pith_short_12: 5BSBFCHMPIJC · pith_short_16: 5BSBFCHMPIJCWUUW · pith_short_8: 5BSBFCHM

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/5BSBFCHMPIJCWUUWGILSVJPCZ6 \
  | 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: e8641288ec7a122b529632172aa5e2cfb851116c92cbb5171b22ca7d1cd31828

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e7d9460e7a219ec522ee0581d67f2a02f8b33357c5cd2c32410a391a61458bc",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-01-18T20:23:10Z",
    "title_canon_sha256": "232c64e6ba9bb001190b6d7e30de9a09445e40f643bcf3e4d6c4c8dbd7527333"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06224",
    "kind": "arxiv",
    "version": 1
  }
}