Pith Number

pith:BFCPZDO3

pith:2018:BFCPZDO3YWO4EPZ7LED377FNI4

not attested not anchored not stored refs pending

Excitonic complexes in anisotropic atomically thin two-dimensional materials: black phosphorus and TiS$_3$

F. M. Peeters, M. Van der Donck

arxiv:1812.01321 v1 · 2018-12-04 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BFCPZDO3YWO4EPZ7LED377FNI4}

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	2026-05-17T23:59:12.802719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0944fc8ddbc59dc23f3f5907bffcad47195563b0a3fac37812f89711369122e2

Aliases

arxiv: 1812.01321 · arxiv_version: 1812.01321v1 · doi: 10.48550/arxiv.1812.01321 · pith_short_12: BFCPZDO3YWO4 · pith_short_16: BFCPZDO3YWO4EPZ7 · pith_short_8: BFCPZDO3

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/BFCPZDO3YWO4EPZ7LED377FNI4 \
  | 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: 0944fc8ddbc59dc23f3f5907bffcad47195563b0a3fac37812f89711369122e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6c301e718d63d916b0c5bbe6bac84d63405ad8e775a43fe17f7936d8716af20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-12-04T10:39:09Z",
    "title_canon_sha256": "4c6d1371660d1a6c8e0fbe84a7f105ab44fd4f40e026c388c27af3f7d473022e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01321",
    "kind": "arxiv",
    "version": 1
  }
}