Pith Number

pith:4SCVG2YG

pith:2023:4SCVG2YG7MDZE4U6QQSO7MGQFO

not attested not anchored not stored refs pending

Quantitative and qualitative properties for Hamilton-Jacobi PDEs via the nonlinear adjoint method

Alessandro Goffi, Cristian Mendico, Fabio Camilli

arxiv:2307.12932 v6 · 2023-07-24 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4SCVG2YG7MDZE4U6QQSO7MGQFO}

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	2026-07-05T09:41:27.967155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e485536b06fb0792729e8424efb0d02bba86b3ef3c747ff57f03b3556cdbefaa

Aliases

arxiv: 2307.12932 · arxiv_version: 2307.12932v6 · doi: 10.48550/arxiv.2307.12932 · pith_short_12: 4SCVG2YG7MDZ · pith_short_16: 4SCVG2YG7MDZE4U6 · pith_short_8: 4SCVG2YG

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/4SCVG2YG7MDZE4U6QQSO7MGQFO \
  | 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: e485536b06fb0792729e8424efb0d02bba86b3ef3c747ff57f03b3556cdbefaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae45440d7e774faec2201adb02b0b6ebb9d6933c05b2fdd181dc8a44ee61f8e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2023-07-24T16:47:09Z",
    "title_canon_sha256": "a6e1b0553ef1d20f16313ca77404e61587052b26418e64a222279151e096b26c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.12932",
    "kind": "arxiv",
    "version": 6
  }
}