Pith Number

pith:DLMAL2JK

pith:2021:DLMAL2JKET324RK3MUT3CJZKB7

not attested not anchored not stored refs pending

Structural stability for a thermal convection model with temperature-dependent solubility

Brian Straughan, Michele Ciarletta, Vincenzo Tibullo

arxiv:2103.10052 v1 · 2021-03-18 · math.AP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DLMAL2JKET324RK3MUT3CJZKB7}

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	2026-07-05T02:24:16.077736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ad805e92a24f7ae455b6527b1272a0fde900209889419fb1afdd3293152e403

Aliases

arxiv: 2103.10052 · arxiv_version: 2103.10052v1 · doi: 10.48550/arxiv.2103.10052 · pith_short_12: DLMAL2JKET32 · pith_short_16: DLMAL2JKET324RK3 · pith_short_8: DLMAL2JK

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/DLMAL2JKET324RK3MUT3CJZKB7 \
  | 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: 1ad805e92a24f7ae455b6527b1272a0fde900209889419fb1afdd3293152e403

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40409cdeb1af990ad93cc28aeb1d4813302356df35efada4e5e3e2b8d48c5ea4",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2021-03-18T07:27:58Z",
    "title_canon_sha256": "78524dc1b104c12d103ee46b48434d781582d83e466f35f08cb46aef363c40b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.10052",
    "kind": "arxiv",
    "version": 1
  }
}