Pith Number

pith:4WG2TNZJ

pith:2007:4WG2TNZJWESIZH5K6F33NKDE4H

not attested not anchored not stored refs pending

Finite elements for symmetric tensors in three dimension

Douglas N. Arnold, Gerard Awanou, Ragnar Winther

arxiv:math/0701503 v2 · 2007-01-18 · 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{4WG2TNZJWESIZH5K6F33NKDE4H}

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	2026-05-18T03:00:50.208885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e58da9b729b1248c9faaf177b6a864e1f7f5544d6c22ab9f4fc4bc4b2bd4619f

Aliases

arxiv: math/0701503 · arxiv_version: math/0701503v2 · doi: 10.48550/arxiv.math/0701503 · pith_short_12: 4WG2TNZJWESI · pith_short_16: 4WG2TNZJWESIZH5K · pith_short_8: 4WG2TNZJ

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/4WG2TNZJWESIZH5K6F33NKDE4H \
  | 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: e58da9b729b1248c9faaf177b6a864e1f7f5544d6c22ab9f4fc4bc4b2bd4619f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "beee6fb73b3a58f6e7d358ac05339644631b89687ecd97d3d7ff647dbebbb86f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.NA",
    "submitted_at": "2007-01-18T14:47:04Z",
    "title_canon_sha256": "2814339f52f7fc373e194fb7b9929481049cfa561db8d82aae3aecb960919ea2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0701503",
    "kind": "arxiv",
    "version": 2
  }
}