Pith Number

pith:AV6XMXT4

pith:2016:AV6XMXT42KB6N2YIFTTHJSSURT

not attested not anchored not stored refs pending

Convergent semi-Lagrangian methods for the Monge-Amp\`ere equation on unstructured grids

Max Jensen, Xiaobing Feng

arxiv:1602.04758 v2 · 2016-02-15 · 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{AV6XMXT42KB6N2YIFTTHJSSURT}

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	2026-05-18T01:05:43.948915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

057d765e7cd283e6eb082ce674ca548cd41e17c4c49a807c9404682965326a0a

Aliases

arxiv: 1602.04758 · arxiv_version: 1602.04758v2 · doi: 10.48550/arxiv.1602.04758 · pith_short_12: AV6XMXT42KB6 · pith_short_16: AV6XMXT42KB6N2YI · pith_short_8: AV6XMXT4

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/AV6XMXT42KB6N2YIFTTHJSSURT \
  | 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: 057d765e7cd283e6eb082ce674ca548cd41e17c4c49a807c9404682965326a0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37a8e0b3c3b438548f30ef762b391594645d86a1112da65cd02f7e2ae429afa6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-02-15T18:36:20Z",
    "title_canon_sha256": "62e69fd378dd11fcc8853e4bb3c78fdb507d58c991d60ac63a600bbd6b73323a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04758",
    "kind": "arxiv",
    "version": 2
  }
}