Pith Number

pith:P72GDW4Q

pith:2015:P72GDW4QUC2YYTFRFA5EOZOWMU

not attested not anchored not stored refs pending

Some singular minimizers in low dimensions in the calculus of variations

Connor Mooney, Ovidiu Savin

arxiv:1503.00671 v1 · 2015-03-02 · 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{P72GDW4QUC2YYTFRFA5EOZOWMU}

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	2026-05-18T01:22:08.172740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ff461db90a0b58c4cb1283a4765d6653764d54b06811f66df0723514023e2e8

Aliases

arxiv: 1503.00671 · arxiv_version: 1503.00671v1 · doi: 10.48550/arxiv.1503.00671 · pith_short_12: P72GDW4QUC2Y · pith_short_16: P72GDW4QUC2YYTFR · pith_short_8: P72GDW4Q

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/P72GDW4QUC2YYTFRFA5EOZOWMU \
  | 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: 7ff461db90a0b58c4cb1283a4765d6653764d54b06811f66df0723514023e2e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "638896e0c0cc089fc7a343ce1e22ce69aa236e781b79b6b477f26cc68c230df9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-03-02T19:41:16Z",
    "title_canon_sha256": "033e1f7821e1b8eec2c466ea636cec5438a156c66b5cc758e880e3e89de8a511"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00671",
    "kind": "arxiv",
    "version": 1
  }
}