Pith Number

pith:FMWZNSGF

pith:2010:FMWZNSGFZF3C7DUTKKKAFUHIK7

not attested not anchored not stored refs pending

Analysis of an interface stabilised finite element method: The advection-diffusion-reaction equation

Garth N. Wells

arxiv:1010.1873 v2 · 2010-10-09 · 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{FMWZNSGFZF3C7DUTKKKAFUHIK7}

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	2026-05-18T04:25:25.781905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b2d96c8c5c9762f8e93529402d0e857cbc619da16eea43d910860fb0e11ddd6

Aliases

arxiv: 1010.1873 · arxiv_version: 1010.1873v2 · doi: 10.48550/arxiv.1010.1873 · pith_short_12: FMWZNSGFZF3C · pith_short_16: FMWZNSGFZF3C7DUT · pith_short_8: FMWZNSGF

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/FMWZNSGFZF3C7DUTKKKAFUHIK7 \
  | 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: 2b2d96c8c5c9762f8e93529402d0e857cbc619da16eea43d910860fb0e11ddd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd43f3dd9e32c1af987db66a65d1dacf248fe02e0762bfc7c966026b4c6a0073",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2010-10-09T21:06:06Z",
    "title_canon_sha256": "c8faa414c2ca3ecc631fc1b14ac2cf1bbdc4338abc632f10680a38c33d138279"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1873",
    "kind": "arxiv",
    "version": 2
  }
}