Pith Number

pith:PH544S54

pith:2016:PH544S54DRN2BBSETV465DGEDF

not attested not anchored not stored refs pending

Notions of Dirichlet problem for functions of least gradient in metric measure spaces

Nageswari Shanmugalingam, Panu Lahti, Riikka Korte, Xining Li

arxiv:1612.06078 v1 · 2016-12-19 · math.AP · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PH544S54DRN2BBSETV465DGEDF}

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	2026-05-18T00:54:45.952227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79fbce4bbc1c5ba086449d79ee8cc419647e6c73c8ebbb3de6c798345399dbc3

Aliases

arxiv: 1612.06078 · arxiv_version: 1612.06078v1 · doi: 10.48550/arxiv.1612.06078 · pith_short_12: PH544S54DRN2 · pith_short_16: PH544S54DRN2BBSE · pith_short_8: PH544S54

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/PH544S54DRN2BBSETV465DGEDF \
  | 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: 79fbce4bbc1c5ba086449d79ee8cc419647e6c73c8ebbb3de6c798345399dbc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03d40987316060796cfd8b33f4fcb6521fad4bb6d390f841509a03e57814ef29",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-12-19T08:52:59Z",
    "title_canon_sha256": "742112ca282b8a2ac19d798ecb6a5022ce9a45b0a0d75d9156fba5a9154c7540"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06078",
    "kind": "arxiv",
    "version": 1
  }
}