Pith Number

pith:CJKJIT7T

pith:2014:CJKJIT7TFVHR77NFRQAOEA2JGZ

not attested not anchored not stored refs pending

Approximation of mild solutions of the linear and nonlinear elliptic equations

Dang Duc Trong, Le Duc Thang, Nguyen Huy Tuan, Vo Anh Khoa

arxiv:1408.1350 v1 · 2014-08-06 · math.AP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CJKJIT7TFVHR77NFRQAOEA2JGZ}

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	2026-05-18T01:24:43.974870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1254944ff32d4f1ffda58c00e2034936710a8bb973ece0c65f3f815a8400eb75

Aliases

arxiv: 1408.1350 · arxiv_version: 1408.1350v1 · doi: 10.48550/arxiv.1408.1350 · pith_short_12: CJKJIT7TFVHR · pith_short_16: CJKJIT7TFVHR77NF · pith_short_8: CJKJIT7T

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/CJKJIT7TFVHR77NFRQAOEA2JGZ \
  | 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: 1254944ff32d4f1ffda58c00e2034936710a8bb973ece0c65f3f815a8400eb75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b05db7354795c053f2802d485f76ed2bf0c1a988b3499bb742ce6cae6a7e1dc",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-08-06T16:37:48Z",
    "title_canon_sha256": "c2763410b388f34685b33f84743f821dbef7af3bd982b28d91d91e26f962ada8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1350",
    "kind": "arxiv",
    "version": 1
  }
}