Pith Number

pith:AVNOYVUT

pith:2019:AVNOYVUTXJQT62ZNFMPSNSCA7Y

not attested not anchored not stored refs pending

Hydrodynamic flow in small systems, or: "How the heck is it possible that a system emitting only a dozen particles can be described by fluid dynamics?"

J. Scott Moreland (Duke University), Ulrich W. Heinz (Ohio State University)

arxiv:1904.06592 v1 · 2019-04-13 · nucl-th · hep-ph · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AVNOYVUTXJQT62ZNFMPSNSCA7Y}

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	2026-07-05T00:08:57.371089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

055aec5693ba613f6b2d2b1f26c840fe38c8e96f2b3039133759f7b1adeaed1a

Aliases

arxiv: 1904.06592 · arxiv_version: 1904.06592v1 · doi: 10.48550/arxiv.1904.06592 · pith_short_12: AVNOYVUTXJQT · pith_short_16: AVNOYVUTXJQT62ZN · pith_short_8: AVNOYVUT

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/AVNOYVUTXJQT62ZNFMPSNSCA7Y \
  | 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: 055aec5693ba613f6b2d2b1f26c840fe38c8e96f2b3039133759f7b1adeaed1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c45d6b6a76a22a6cfd8a6d4ace6c37b6bcea818c338b3cb99d7db6126492438",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2019-04-13T21:35:31Z",
    "title_canon_sha256": "d66e52d6c1c651f4a1bc4a78d37a2b87065d990c2cbc69c399ab65450197f594"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06592",
    "kind": "arxiv",
    "version": 1
  }
}