Pith Number

pith:LGOZ3VHF

pith:2009:LGOZ3VHFQL5KZD3FWT77GVTCEO

not attested not anchored not stored refs pending

Variational multi-fluid dynamics and causal heat conductivity

G. L. Comer, N. Andersson

arxiv:0908.1707 v1 · 2009-08-12 · 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{LGOZ3VHFQL5KZD3FWT77GVTCEO}

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	2026-05-18T04:14:06.049818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

599d9dd4e582faac8f65b4fff3566223a083898a0ad933249e6628461f90696a

Aliases

arxiv: 0908.1707 · arxiv_version: 0908.1707v1 · doi: 10.48550/arxiv.0908.1707 · pith_short_12: LGOZ3VHFQL5K · pith_short_16: LGOZ3VHFQL5KZD3F · pith_short_8: LGOZ3VHF

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/LGOZ3VHFQL5KZD3FWT77GVTCEO \
  | 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: 599d9dd4e582faac8f65b4fff3566223a083898a0ad933249e6628461f90696a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85029790c0cd725c5d9fb94a0c0ca23079ae39ba409dafbbdba0b2ad3f7846f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2009-08-12T13:13:51Z",
    "title_canon_sha256": "f01c40ce0ea55f36c6e7fdafa6dff2efbdbdcc7d7708d9850aaf619985c084ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.1707",
    "kind": "arxiv",
    "version": 1
  }
}