Pith Number

pith:HR3K6MSQ

pith:2018:HR3K6MSQULTGZ4FKXO4SDZWIBM

not attested not anchored not stored refs pending

Profile of touch-down solution to a nonlocal MEMS model

Giao Ky Duong, Hatem Zaag

arxiv:1811.11483 v2 · 2018-11-28 · 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{HR3K6MSQULTGZ4FKXO4SDZWIBM}

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	2026-05-17T23:52:51.447962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c76af3250a2e66cf0aabbb921e6c80b33d2ce3f26a68ce70072bdc40f7067ba

Aliases

arxiv: 1811.11483 · arxiv_version: 1811.11483v2 · doi: 10.48550/arxiv.1811.11483 · pith_short_12: HR3K6MSQULTG · pith_short_16: HR3K6MSQULTGZ4FK · pith_short_8: HR3K6MSQ

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/HR3K6MSQULTGZ4FKXO4SDZWIBM \
  | 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: 3c76af3250a2e66cf0aabbb921e6c80b33d2ce3f26a68ce70072bdc40f7067ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "090a27e53f38cb8bf465688a1878d246e19c696ef27cbd92c22933f0e61555e0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-11-28T10:18:06Z",
    "title_canon_sha256": "5a8e26fe36ddc3c740d6f23461523ad3788ff69e17c5d40754b6ffce80ca5913"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11483",
    "kind": "arxiv",
    "version": 2
  }
}