Pith Number

pith:SSZ5A7WO

pith:2016:SSZ5A7WOYWTISUXTM6LIAGXQWC

not attested not anchored not stored refs pending

Method of lines transpose: Energy gradient flows using direct operator inversion for phase field models

Andrew Christlieb, Hana Cho, Matthew Causley

arxiv:1611.04214 v1 · 2016-11-14 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SSZ5A7WOYWTISUXTM6LIAGXQWC}

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	2026-05-18T00:59:17.179197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94b3d07ecec5a68952f36796801af0b085c0916253f10be6e6462001cd929d60

Aliases

arxiv: 1611.04214 · arxiv_version: 1611.04214v1 · doi: 10.48550/arxiv.1611.04214 · pith_short_12: SSZ5A7WOYWTI · pith_short_16: SSZ5A7WOYWTISUXT · pith_short_8: SSZ5A7WO

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/SSZ5A7WOYWTISUXTM6LIAGXQWC \
  | 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: 94b3d07ecec5a68952f36796801af0b085c0916253f10be6e6462001cd929d60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5af3b3ecf848c9d08054b379c75f21f5f4a36592ff166a782a366d76c990379",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-11-14T00:37:50Z",
    "title_canon_sha256": "7e32200f13d36ca3b24ef2069e909be34882eaa76ea80b462b400917b91c451e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.04214",
    "kind": "arxiv",
    "version": 1
  }
}