Pith Number

pith:MMFRRS4V

pith:2024:MMFRRS4VWGE7O2XP2V3N7N6UKR

not attested not anchored not stored refs pending

Maximal regularity of evolving FEMs for parabolic equations on an evolving surface

Bal\'azs Kov\'acs, Buyang Li, Genming Bai

arxiv:2408.14096 v1 · 2024-08-26 · math.NA · cs.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{MMFRRS4VWGE7O2XP2V3N7N6UKR}

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	2026-07-05T08:59:16.139768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

630b18cb95b189f76aefd576dfb7d45448b6d54d086ce26c290c202e745665b8

Aliases

arxiv: 2408.14096 · arxiv_version: 2408.14096v1 · doi: 10.48550/arxiv.2408.14096 · pith_short_12: MMFRRS4VWGE7 · pith_short_16: MMFRRS4VWGE7O2XP · pith_short_8: MMFRRS4V

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/MMFRRS4VWGE7O2XP2V3N7N6UKR \
  | 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: 630b18cb95b189f76aefd576dfb7d45448b6d54d086ce26c290c202e745665b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac3cf5f0145738f60d2cdf494b4e0c585632a6ef03c68c5bd88f10540dda895d",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-08-26T08:36:16Z",
    "title_canon_sha256": "ed42d000965ba347d29ffb46d7735df1f8a38594b21a6b8ca57cae2663fd4866"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.14096",
    "kind": "arxiv",
    "version": 1
  }
}