Pith Number

pith:PE7WFATT

pith:2014:PE7WFATTVYNCTOIE3EXOAHAJH2

not attested not anchored not stored refs pending

Tensorization of Cheeger energies, the space $H^{1,1}$ and the area formula for graphs

Andrea Pinamonti, Gareth Speight, Luigi Ambrosio

arxiv:1407.3489 v1 · 2014-07-13 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PE7WFATTVYNCTOIE3EXOAHAJH2}

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	2026-05-18T02:47:42.737709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

793f628273ae1a29b904d92ee01c093e98ce30dde5d154a3457d9747b8eff274

Aliases

arxiv: 1407.3489 · arxiv_version: 1407.3489v1 · doi: 10.48550/arxiv.1407.3489 · pith_short_12: PE7WFATTVYNC · pith_short_16: PE7WFATTVYNCTOIE · pith_short_8: PE7WFATT

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/PE7WFATTVYNCTOIE3EXOAHAJH2 \
  | 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: 793f628273ae1a29b904d92ee01c093e98ce30dde5d154a3457d9747b8eff274

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c485a5b8d8bb46c4c1ddf181dfe74346010807b9c59d3aad503ee42df7c02337",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2014-07-13T17:19:50Z",
    "title_canon_sha256": "3e79edf0d2f8893db33e27ed80d27265ba8b5a06461e03ef04200d465236db07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3489",
    "kind": "arxiv",
    "version": 1
  }
}