Pith Number

pith:YYQUUBQE

pith:2015:YYQUUBQEO3SJC42JMEKXRK4D5I

not attested not anchored not stored refs pending

Remarkable effect of stacking on the electronic and optical properties of few layer black phosphorus

Cem Sevik, Deniz Cakir, Francois M. Peeters

arxiv:1506.04707 v1 · 2015-06-15 · 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{YYQUUBQEO3SJC42JMEKXRK4D5I}

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	2026-05-18T01:28:55.033214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6214a060476e4917349611578ab83ea009d82c7e54ef79170b442f3b2df575f

Aliases

arxiv: 1506.04707 · arxiv_version: 1506.04707v1 · doi: 10.48550/arxiv.1506.04707 · pith_short_12: YYQUUBQEO3SJ · pith_short_16: YYQUUBQEO3SJC42J · pith_short_8: YYQUUBQE

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/YYQUUBQEO3SJC42JMEKXRK4D5I \
  | 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: c6214a060476e4917349611578ab83ea009d82c7e54ef79170b442f3b2df575f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d27ecd2442fda3c8d6b2e021335001bf61895182acb59de0e85669804f7d05ab",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-06-15T19:14:42Z",
    "title_canon_sha256": "5d016660fe5a7fbc4e71a3e5649897d4497cd1570e4b1e540ee6b86f09db9fa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04707",
    "kind": "arxiv",
    "version": 1
  }
}