Pith Number

pith:7T3S6M2S

pith:2017:7T3S6M2SRVZREC43SV24Q2J4BB

not attested not anchored not stored refs pending

The study of temperature field impact on velocity of fluid in streamlines coordinates in free convection problem

Sergiej Leble, Witold M.Lewandowski

arxiv:1710.09896 v1 · 2017-10-26 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7T3S6M2SRVZREC43SV24Q2J4BB}

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	2026-05-18T00:31:55.240595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcf72f33528d73120b9b9575c8693c08418dc8d902992bc83bd26b4f96cdf910

Aliases

arxiv: 1710.09896 · arxiv_version: 1710.09896v1 · doi: 10.48550/arxiv.1710.09896 · pith_short_12: 7T3S6M2SRVZR · pith_short_16: 7T3S6M2SRVZREC43 · pith_short_8: 7T3S6M2S

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/7T3S6M2SRVZREC43SV24Q2J4BB \
  | 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: fcf72f33528d73120b9b9575c8693c08418dc8d902992bc83bd26b4f96cdf910

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e66b513d78d72d2eb8abad00c1587c33af5ef127115ddcf7d86fa45b97951c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-10-26T20:06:45Z",
    "title_canon_sha256": "ee3c9dcb418f6220fef3203d1f70e66c7df79ba5de0b6d1ac2c1f5719ca60380"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09896",
    "kind": "arxiv",
    "version": 1
  }
}