Pith Number

pith:RQ24CHNB

pith:2012:RQ24CHNBHIJFZUTEUXFBLOU4TV

not attested not anchored not stored refs pending

Fading absorption in non-linear elliptic equations

Andrey Shishkov, Moshe Marcus

arxiv:1201.5325 v1 · 2012-01-25 · 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{RQ24CHNBHIJFZUTEUXFBLOU4TV}

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	2026-05-18T01:58:41.996699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c35c11da13a125cd264a5ca15ba9c9d6f0cfe0d57917a255ee2ac129eb5fab8

Aliases

arxiv: 1201.5325 · arxiv_version: 1201.5325v1 · doi: 10.48550/arxiv.1201.5325 · pith_short_12: RQ24CHNBHIJF · pith_short_16: RQ24CHNBHIJFZUTE · pith_short_8: RQ24CHNB

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/RQ24CHNBHIJFZUTEUXFBLOU4TV \
  | 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: 8c35c11da13a125cd264a5ca15ba9c9d6f0cfe0d57917a255ee2ac129eb5fab8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "294ffc9c0d979c0bf63426de94dac4480f0ce14681b4449c3710d943ae128291",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-01-25T17:07:27Z",
    "title_canon_sha256": "1b475508dc828a992d75b8ed6845a1159f9c23e665a9fe019444f14a4beac73e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5325",
    "kind": "arxiv",
    "version": 1
  }
}