Pith Number

pith:UU6SBSAW

pith:2017:UU6SBSAWLZEDNXKJS47H7TMNYX

not attested not anchored not stored refs pending

Global small solutions of 3D incompressible Oldroyd-B model without damping mechanism

Yi Zhu

arxiv:1708.06172 v2 · 2017-08-21 · 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{UU6SBSAWLZEDNXKJS47H7TMNYX}

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	2026-05-18T00:20:46.806211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a53d20c8165e4836dd49973e7fcd8dc5e07ca6ee73c9f7625fd6d722b172601a

Aliases

arxiv: 1708.06172 · arxiv_version: 1708.06172v2 · doi: 10.48550/arxiv.1708.06172 · pith_short_12: UU6SBSAWLZED · pith_short_16: UU6SBSAWLZEDNXKJ · pith_short_8: UU6SBSAW

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/UU6SBSAWLZEDNXKJS47H7TMNYX \
  | 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: a53d20c8165e4836dd49973e7fcd8dc5e07ca6ee73c9f7625fd6d722b172601a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ac01961d8272807281a8b08d6c39f523cf55816b4ac4b806f27c14f7c0bc474",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-08-21T12:13:38Z",
    "title_canon_sha256": "557a55272de3e4f0db5051f0d34ff394dabab0cae89d29b143ea4f34a76eb13e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06172",
    "kind": "arxiv",
    "version": 2
  }
}