Pith Number

pith:XEFXITKB

pith:2014:XEFXITKBCSTLDGPUHCUGZTSP5K

not attested not anchored not stored refs pending

Unambiguous identification of monolayer phosphorene by phase-shifting interferometry

Fan Wang, Jiajie Pei, Jiong Yang, Renjing Xu, Shuang Zhang, Ye Win Myint, Yuerui Lu, Zhu Wang, Zongfu Yu

arxiv:1412.6701 v1 · 2014-12-20 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XEFXITKBCSTLDGPUHCUGZTSP5K}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:30:46.411034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b90b744d4114a6b199f438a86cce4feabe021fc9f74e4816f240e2a37ba991a2

Aliases

arxiv: 1412.6701 · arxiv_version: 1412.6701v1 · doi: 10.48550/arxiv.1412.6701 · pith_short_12: XEFXITKBCSTL · pith_short_16: XEFXITKBCSTLDGPU · pith_short_8: XEFXITKB

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/XEFXITKBCSTLDGPUHCUGZTSP5K \
  | 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: b90b744d4114a6b199f438a86cce4feabe021fc9f74e4816f240e2a37ba991a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e756a476b3e16242662790f4c133e643208051a44c797984b78a4c90775f444",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-12-20T22:20:23Z",
    "title_canon_sha256": "bfc2b3805684de42f7c725aeda09603113074a3ac4d9440bb0ed5831b85b549d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6701",
    "kind": "arxiv",
    "version": 1
  }
}