Pith Number

pith:RCSFMZQT

pith:2015:RCSFMZQTNZCWJXWRKDXCGJYRP7

not attested not anchored not stored refs pending

Uniqueness of tangent cones for $2$-dimensional almost minimizing currents

Camillo De Lellis, Emanuele Spadaro, Luca Spolaor

arxiv:1508.05266 v1 · 2015-08-21 · math.AP · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RCSFMZQTNZCWJXWRKDXCGJYRP7}

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	2026-05-18T01:34:56.253241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88a45666136e4564ded150ee2327117fdf7a7d6231bd18da1b1e961ee882800e

Aliases

arxiv: 1508.05266 · arxiv_version: 1508.05266v1 · doi: 10.48550/arxiv.1508.05266 · pith_short_12: RCSFMZQTNZCW · pith_short_16: RCSFMZQTNZCWJXWR · pith_short_8: RCSFMZQT

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/RCSFMZQTNZCWJXWRKDXCGJYRP7 \
  | 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: 88a45666136e4564ded150ee2327117fdf7a7d6231bd18da1b1e961ee882800e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bb21863d4e571784c3aa6ffa21a09e88c00cb50fd797f9f6dc9a6c03496db7c",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-08-21T13:21:08Z",
    "title_canon_sha256": "68a486420f8df5919a0775c5775910908e8f84b6cb930323aa1c35d3c7a62e58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05266",
    "kind": "arxiv",
    "version": 1
  }
}