Pith Number

pith:LDL4WKCP

pith:2014:LDL4WKCP4PCGNOL3FXTKEQHHMC

not attested not anchored not stored refs pending

Scales of a fluid

Billy D. Jones

arxiv:1409.8237 v1 · 2014-09-29 · 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{LDL4WKCP4PCGNOL3FXTKEQHHMC}

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	2026-05-18T02:41:33.522468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58d7cb284fe3c466b97b2de6a240e7609caf62b85413784c3a025bff2ddccc8e

Aliases

arxiv: 1409.8237 · arxiv_version: 1409.8237v1 · doi: 10.48550/arxiv.1409.8237 · pith_short_12: LDL4WKCP4PCG · pith_short_16: LDL4WKCP4PCGNOL3 · pith_short_8: LDL4WKCP

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/LDL4WKCP4PCGNOL3FXTKEQHHMC \
  | 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: 58d7cb284fe3c466b97b2de6a240e7609caf62b85413784c3a025bff2ddccc8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c59e66962e4db2d7851c3ba25c590d42191f638d0b8a6dc33f7aae699fb60e9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-09-29T19:09:10Z",
    "title_canon_sha256": "923b4ea97065498b2b704c07d31f0085d3c84f575e7d2400d11707e99bbf28fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.8237",
    "kind": "arxiv",
    "version": 1
  }
}