Pith Number

pith:Z6T7TIVK

pith:2014:Z6T7TIVKVHEAV4KMIJ4WIEN7SI

not attested not anchored not stored refs pending

On a conjecture of De Giorgi related to homogenization

Aram Karakhanyan, Henrik Shahgholian

arxiv:1409.5892 v3 · 2014-09-20 · 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{Z6T7TIVKVHEAV4KMIJ4WIEN7SI}

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	2026-05-18T00:45:35.394203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfa7f9a2aaa9c80af14c42796411bf923a073de6f40bb047702b2507c5d338d6

Aliases

arxiv: 1409.5892 · arxiv_version: 1409.5892v3 · doi: 10.48550/arxiv.1409.5892 · pith_short_12: Z6T7TIVKVHEA · pith_short_16: Z6T7TIVKVHEAV4KM · pith_short_8: Z6T7TIVK

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/Z6T7TIVKVHEAV4KMIJ4WIEN7SI \
  | 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: cfa7f9a2aaa9c80af14c42796411bf923a073de6f40bb047702b2507c5d338d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b26fc3f97cc730ec8e046da0d79515516ec67da4d59c599fb88cb0df17a4fb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-09-20T14:58:34Z",
    "title_canon_sha256": "5e2dd644ec50d601a533424cb5b50e8dadb878c594a0300d4a13b3fa6d1c5302"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5892",
    "kind": "arxiv",
    "version": 3
  }
}