Pith Number

pith:ZGPRRXTM

pith:2015:ZGPRRXTMM45XXOTUZCS3GN6OBR

not attested not anchored not stored refs pending

Exciton energy-momentum map of hexagonal boron nitride

Francesco Sottile, Giorgia Fugallo, Jaakko Koskelo, Kenji Watanabe, Matteo Aramini, Matteo Gatti, Mikko Hakala, Simo Huotari, Takashi Taniguchi

arxiv:1508.01769 v1 · 2015-08-07 · 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{ZGPRRXTMM45XXOTUZCS3GN6OBR}

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	2026-05-18T01:28:47.168024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c99f18de6c673b7bba74c8a5b337ce0c4df6cb24878e085c9624e6ae293f7ed1

Aliases

arxiv: 1508.01769 · arxiv_version: 1508.01769v1 · doi: 10.48550/arxiv.1508.01769 · pith_short_12: ZGPRRXTMM45X · pith_short_16: ZGPRRXTMM45XXOTU · pith_short_8: ZGPRRXTM

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/ZGPRRXTMM45XXOTUZCS3GN6OBR \
  | 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: c99f18de6c673b7bba74c8a5b337ce0c4df6cb24878e085c9624e6ae293f7ed1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89461c90a10fc2148a1d3bade40fdd4dd5906965640f91d4ecb79caff911146b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-08-07T18:00:05Z",
    "title_canon_sha256": "8d612d935ffd44d1bf113cadce2c57e217ddc3d35e55722a73016567b5572353"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01769",
    "kind": "arxiv",
    "version": 1
  }
}