Pith Number

pith:G6OLWX7T

pith:2017:G6OLWX7TO7M2VE4QZLRRMIRL5S

not attested not anchored not stored refs pending

Adaptive FEM-based nonrigid image registration using truncated hierarchical B-splines

Aishwarya Pawar, Chiu Ling Chan, Cosmin Anitescu, Timon Rabczuk, Xiaodong Wei, Yongjie Zhanga, Yue Jia

arxiv:1703.05963 v1 · 2017-03-17 · 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{G6OLWX7TO7M2VE4QZLRRMIRL5S}

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	2026-05-18T00:48:29.866252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

379cbb5ff377d9aa9390cae316222bec872bf06e227b36ade6363d0826360750

Aliases

arxiv: 1703.05963 · arxiv_version: 1703.05963v1 · doi: 10.48550/arxiv.1703.05963 · pith_short_12: G6OLWX7TO7M2 · pith_short_16: G6OLWX7TO7M2VE4Q · pith_short_8: G6OLWX7T

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/G6OLWX7TO7M2VE4QZLRRMIRL5S \
  | 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: 379cbb5ff377d9aa9390cae316222bec872bf06e227b36ade6363d0826360750

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c501b4adc00a6f9d40c144a5ec749492ba4422124c44feda2617fc6616001e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-03-17T11:14:49Z",
    "title_canon_sha256": "fd68d17912b09c3330b61169428b7a60f48d783f73832d4461b9a6fa90b344c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05963",
    "kind": "arxiv",
    "version": 1
  }
}