Pith Number

pith:BU3ZOF3F

pith:2018:BU3ZOF3FW3WR3OPJTPN37IE7VY

not attested not anchored not stored refs pending

Mechanisms of pyroelectricity in three- and two-dimensional materials

Jian Liu, Sokrates T. Pantelides

arxiv:1803.04580 v1 · 2018-03-13 · 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{BU3ZOF3FW3WR3OPJTPN37IE7VY}

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	2026-05-18T00:15:15.439803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d37971765b6ed1db9e99bdbbfa09fae3ed386994f75be6cc21775c1853537f6

Aliases

arxiv: 1803.04580 · arxiv_version: 1803.04580v1 · doi: 10.48550/arxiv.1803.04580 · pith_short_12: BU3ZOF3FW3WR · pith_short_16: BU3ZOF3FW3WR3OPJ · pith_short_8: BU3ZOF3F

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/BU3ZOF3FW3WR3OPJTPN37IE7VY \
  | 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: 0d37971765b6ed1db9e99bdbbfa09fae3ed386994f75be6cc21775c1853537f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d3736333a544253aabc0f15b52bd7920d6b7ff03eefb3e3c70dab5bbe832c54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-03-13T00:02:25Z",
    "title_canon_sha256": "2d0d4888b5bd815e1cba4657b3053670a45171906e542c21b3cf7adf712fa552"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04580",
    "kind": "arxiv",
    "version": 1
  }
}