Pith Number

pith:AB6SRH4S

pith:2014:AB6SRH4S5WOWGKIGB6IEL5DA4H

not attested not anchored not stored refs pending

Tunable Band Gap and Anisotropic Optical Response in Few-layer Black Phosphorus

Li Yang, Ryan Soklaski, Vy Tran, Yufeng Liang

arxiv:1402.4192 v3 · 2014-02-18 · 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{AB6SRH4S5WOWGKIGB6IEL5DA4H}

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	2026-05-18T02:49:01.717722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

007d289f92ed9d6329060f9045f460e1d78a72ab92d87c9c8dcd755dccc49a9b

Aliases

arxiv: 1402.4192 · arxiv_version: 1402.4192v3 · doi: 10.48550/arxiv.1402.4192 · pith_short_12: AB6SRH4S5WOW · pith_short_16: AB6SRH4S5WOWGKIG · pith_short_8: AB6SRH4S

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/AB6SRH4S5WOWGKIGB6IEL5DA4H \
  | 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: 007d289f92ed9d6329060f9045f460e1d78a72ab92d87c9c8dcd755dccc49a9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a25dbaf957de39510f6cbab3648094de2fd208f2724d62d3c511775cfc3e6b88",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-02-18T00:28:46Z",
    "title_canon_sha256": "5c5d3cfc40000589b4655e62e41316197cdf6a2913e167fc9e581525a5757399"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4192",
    "kind": "arxiv",
    "version": 3
  }
}