Pith Number

pith:3Z76NKPB

pith:2015:3Z76NKPB7MIMDNTP4WGMTGTZU3

not attested not anchored not stored refs pending

On the backward behavior of some dissipative evolution equations

Edriss S. Titi, Yanqiu Guo

arxiv:1502.07434 v1 · 2015-02-26 · 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{3Z76NKPB7MIMDNTP4WGMTGTZU3}

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	2026-05-18T02:26:09.790979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de7fe6a9e1fb10c1b66fe58cc99a79a6f710fcd15b17ffa5c485ce61392f7380

Aliases

arxiv: 1502.07434 · arxiv_version: 1502.07434v1 · doi: 10.48550/arxiv.1502.07434 · pith_short_12: 3Z76NKPB7MIM · pith_short_16: 3Z76NKPB7MIMDNTP · pith_short_8: 3Z76NKPB

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/3Z76NKPB7MIMDNTP4WGMTGTZU3 \
  | 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: de7fe6a9e1fb10c1b66fe58cc99a79a6f710fcd15b17ffa5c485ce61392f7380

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d56053a006064dcd1b7e8afa978f850f97ee1cba325ddf4b83243ea26e73e43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-02-26T05:01:00Z",
    "title_canon_sha256": "2e3f28eb09a3421cd574ccb7e7a0265f42ca961b897da167116945b74b8b65a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07434",
    "kind": "arxiv",
    "version": 1
  }
}