Pith Number

pith:RJFMK73Y

pith:2000:RJFMK73YIOKH4FB5GIKUMOUM3K

not attested not anchored not stored refs pending

Pressure determinations for incompressible fluids and magnetofluids

Astronomy, Brian T. Kress, Dartmouth College, David C. Montgomery (Department of Physics, USA)

arxiv:physics/0011018 v1 · 2000-11-08 · physics.flu-dyn · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RJFMK73YIOKH4FB5GIKUMOUM3K}

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	2026-05-18T01:38:11.333366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a4ac57f7843947e143d3215463a8cda81e188a2651e408743b44dc6d6366d56

Aliases

arxiv: physics/0011018 · arxiv_version: physics/0011018v1 · doi: 10.48550/arxiv.physics/0011018 · pith_short_12: RJFMK73YIOKH · pith_short_16: RJFMK73YIOKH4FB5 · pith_short_8: RJFMK73Y

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/RJFMK73YIOKH4FB5GIKUMOUM3K \
  | 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: 8a4ac57f7843947e143d3215463a8cda81e188a2651e408743b44dc6d6366d56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2af9abfcc125a88e91488f8d922aa3eb575fa184f82d77f1050046085669707e",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2000-11-08T19:50:48Z",
    "title_canon_sha256": "8508cda53cb6acbfac8970a4d6df48d4e2b92917fd4b7f95ae0efdf397c383bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0011018",
    "kind": "arxiv",
    "version": 1
  }
}