Pith Number

pith:IPWSPOZC

pith:2017:IPWSPOZCNWEHAFVD5BFUTBUGN4

not attested not anchored not stored refs pending

Numerical Approximations for a Phase-Field Moving Contact Line Model with Variable Densities and Viscosities

Haijun Yu, Xiaofeng Yang

arxiv:1701.04511 v1 · 2017-01-17 · 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{IPWSPOZCNWEHAFVD5BFUTBUGN4}

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	2026-05-18T00:50:51.735454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43ed27bb226d887016a3e84b4986866f0adbc57d649c736b33057a65276b7868

Aliases

arxiv: 1701.04511 · arxiv_version: 1701.04511v1 · doi: 10.48550/arxiv.1701.04511 · pith_short_12: IPWSPOZCNWEH · pith_short_16: IPWSPOZCNWEHAFVD · pith_short_8: IPWSPOZC

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/IPWSPOZCNWEHAFVD5BFUTBUGN4 \
  | 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: 43ed27bb226d887016a3e84b4986866f0adbc57d649c736b33057a65276b7868

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6d071865615d235c972a69a6a7d8205984a93866af50a44ac81dbd3fb99f932",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-01-17T02:12:08Z",
    "title_canon_sha256": "ecb147c31540ff71aa8b0445848a5f660cee6451eb0c4f1d984a9fdc78cbe479"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04511",
    "kind": "arxiv",
    "version": 1
  }
}