Pith Number

pith:DF3442A6

pith:2014:DF3442A6Y5O455MPBYE2YUL6RF

not attested not anchored not stored refs pending

Finite element approximations of symmetric tensors on simplicial grids in Rn: the lower order case

Jun Hu, Shangyou Zhang

arxiv:1412.0216 v2 · 2014-11-30 · 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{DF3442A6Y5O455MPBYE2YUL6RF}

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	2026-05-18T02:18:51.522182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1977ce681ec75dcef58f0e09ac517e89418efa321705feecc36caa944f1af9de

Aliases

arxiv: 1412.0216 · arxiv_version: 1412.0216v2 · doi: 10.48550/arxiv.1412.0216 · pith_short_12: DF3442A6Y5O4 · pith_short_16: DF3442A6Y5O455MP · pith_short_8: DF3442A6

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/DF3442A6Y5O455MPBYE2YUL6RF \
  | 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: 1977ce681ec75dcef58f0e09ac517e89418efa321705feecc36caa944f1af9de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a546f652731878c44af62437a4cfcef3b86c70ca83feae9679d1f6214a1da25",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-11-30T13:53:44Z",
    "title_canon_sha256": "d02622c7b2156da57284fb4f414972bb83b84da131928823162134e6d9547935"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0216",
    "kind": "arxiv",
    "version": 2
  }
}