Pith Number

pith:W2ACUPJU

pith:2012:W2ACUPJUB5B6E2ASHE6ML5ZR5O

not attested not anchored not stored refs pending

Accuracy and Stability of Filters for Dissipative PDEs

A. M. Stuart, C. E. A. Brett, D. S. McCormick, K. F. Lam, K. J. H. Law, M. R. Scott

arxiv:1203.5845 v3 · 2012-03-24 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W2ACUPJUB5B6E2ASHE6ML5ZR5O}

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	2026-05-18T03:16:49.854523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6802a3d340f43e26812393cc5f731eba321d2e890d194c19b961ac26fc68d0a

Aliases

arxiv: 1203.5845 · arxiv_version: 1203.5845v3 · doi: 10.48550/arxiv.1203.5845 · pith_short_12: W2ACUPJUB5B6 · pith_short_16: W2ACUPJUB5B6E2AS · pith_short_8: W2ACUPJU

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/W2ACUPJUB5B6E2ASHE6ML5ZR5O \
  | 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: b6802a3d340f43e26812393cc5f731eba321d2e890d194c19b961ac26fc68d0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de195b086709a3311a0067cfed510b6de7c205f48fd52e636c2d6a72e93717f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2012-03-24T10:51:11Z",
    "title_canon_sha256": "9278b11eb34a7ef10b14d5aa9919dff0348fd8376a7dca4d35208056fdd901dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5845",
    "kind": "arxiv",
    "version": 3
  }
}