Pith Number

pith:OAOCIKV4

pith:2014:OAOCIKV4P7DJRXH2IOYQCYDPDD

not attested not anchored not stored refs pending

Regularity of boundary data in periodic homogenization of elliptic systems in layered media

Hayk Aleksanyan

arxiv:1409.7344 v4 · 2014-09-25 · 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{OAOCIKV4P7DJRXH2IOYQCYDPDD}

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	2026-05-18T00:54:03.974274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

701c242abc7fc698dcfa43b101606f18c3f0dd60ea1e26a25c0ce8fda77393e5

Aliases

arxiv: 1409.7344 · arxiv_version: 1409.7344v4 · doi: 10.48550/arxiv.1409.7344 · pith_short_12: OAOCIKV4P7DJ · pith_short_16: OAOCIKV4P7DJRXH2 · pith_short_8: OAOCIKV4

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/OAOCIKV4P7DJRXH2IOYQCYDPDD \
  | 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: 701c242abc7fc698dcfa43b101606f18c3f0dd60ea1e26a25c0ce8fda77393e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54d7d8a907cb75ab7b929b2be257ca70d25e735167b576c8633a93f4bb750227",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-09-25T17:43:57Z",
    "title_canon_sha256": "711043563a38653187c07ed2623830119eb2448ab38bdaf04039246af948e1c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7344",
    "kind": "arxiv",
    "version": 4
  }
}