Pith Number

pith:3H2BJ7VM

pith:2018:3H2BJ7VMVMP4TRZDJTLP2N3CBN

not attested not anchored not stored refs pending

A finite element method of the self-consistent field theory on general curved surfaces

Huayi Wei, Kai Jiang, Ming Xu, Wei Si

arxiv:1812.09523 v1 · 2018-12-22 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3H2BJ7VMVMP4TRZDJTLP2N3CBN}

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	2026-05-17T23:47:26.883346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9f414feacab1fc9c7234cd6fd37620b60f90c87b360b7cb4a000da79e6a7e52

Aliases

arxiv: 1812.09523 · arxiv_version: 1812.09523v1 · doi: 10.48550/arxiv.1812.09523 · pith_short_12: 3H2BJ7VMVMP4 · pith_short_16: 3H2BJ7VMVMP4TRZD · pith_short_8: 3H2BJ7VM

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/3H2BJ7VMVMP4TRZDJTLP2N3CBN \
  | 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: d9f414feacab1fc9c7234cd6fd37620b60f90c87b360b7cb4a000da79e6a7e52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d59073aab0207d480345769d1cc21ce6b9d3a9c38394b75df4b7e4bf4b64a24a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-12-22T12:51:25Z",
    "title_canon_sha256": "a5f07bd0a4b7e835008832597ad9548765229a512de807fdc0b02dc6c749478d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09523",
    "kind": "arxiv",
    "version": 1
  }
}