Pith Number

pith:CYHYPPYY

pith:2016:CYHYPPYYSSEJ4HT77M5CPL5SXP

not attested not anchored not stored refs pending

Dirac-semimetal phase diagram of two-dimensional black phosphorus

Hyeonjin Doh, Hyoung Joon Choi

arxiv:1606.04264 v2 · 2016-06-14 · cond-mat.mes-hall · 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{CYHYPPYYSSEJ4HT77M5CPL5SXP}

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	2026-05-18T00:46:40.387063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

160f87bf1894889e1e7ffb3a27afb2bbd1be10862bb8322d3d1c1a970dd0d190

Aliases

arxiv: 1606.04264 · arxiv_version: 1606.04264v2 · doi: 10.48550/arxiv.1606.04264 · pith_short_12: CYHYPPYYSSEJ · pith_short_16: CYHYPPYYSSEJ4HT7 · pith_short_8: CYHYPPYY

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/CYHYPPYYSSEJ4HT77M5CPL5SXP \
  | 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: 160f87bf1894889e1e7ffb3a27afb2bbd1be10862bb8322d3d1c1a970dd0d190

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b464864f8ba5fa6a6a87a249145fc5a65e11a784c8146bdaf092e43dc057dcf",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-06-14T09:14:22Z",
    "title_canon_sha256": "36d3399100e9c977f8b2e228d0cb4e85a9ccf4a2ea6925c375fa6423ac847499"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04264",
    "kind": "arxiv",
    "version": 2
  }
}