Pith Number

pith:DADI7YSR

pith:2011:DADI7YSRU62TBE4DSH57TKPFP7

not attested not anchored not stored refs pending

On the gradient flow of a one-homogeneous functional

Antonin Chambolle (CMAP), Ariela Briani, Giandomenico Orlandi, Matteo Novaga

arxiv:1109.6765 v2 · 2011-09-30 · 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{DADI7YSRU62TBE4DSH57TKPFP7}

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	2026-05-18T04:00:37.846000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18068fe251a7b530938391fbf9a9e57fc7f41ab60ce167173e8c62db6d05d050

Aliases

arxiv: 1109.6765 · arxiv_version: 1109.6765v2 · doi: 10.48550/arxiv.1109.6765 · pith_short_12: DADI7YSRU62T · pith_short_16: DADI7YSRU62TBE4D · pith_short_8: DADI7YSR

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/DADI7YSRU62TBE4DSH57TKPFP7 \
  | 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: 18068fe251a7b530938391fbf9a9e57fc7f41ab60ce167173e8c62db6d05d050

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "022b4e0a1197227b70063a0a46fb074bf599c1944e460fb9bc64002025c44a95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-09-30T09:16:16Z",
    "title_canon_sha256": "f55b13814c6d6300c087271717eaec9682fca1e288d25609eb870af73966dd8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6765",
    "kind": "arxiv",
    "version": 2
  }
}