Pith Number

pith:H5N7GD6Q

pith:2009:H5N7GD6QXDIQCVNRWHSEFBRAAF

not attested not anchored not stored refs pending

Early collective expansion: Relativistic hydrodynamics and the transport properties of QCD matter

Ulrich W. Heinz (Ohio State University)

arxiv:0901.4355 v1 · 2009-01-28 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H5N7GD6QXDIQCVNRWHSEFBRAAF}

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.

Cited by

1 paper in Pith

Observation of the centrality-dependent difference in directed flow between charged kaons and $K^{*0}$ resonances in Au+Au collisions at $\sqrt{s_{\mathrm{NN}}}$ = 14.6, 19.6 and 27 GeV

Receipt and verification

First computed	2026-05-18T02:14:55.556526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f5bf30fd0b8d10155b1b1e442862001423b28f8287715baf18999ce9001a9db

Aliases

arxiv: 0901.4355 · arxiv_version: 0901.4355v1 · doi: 10.48550/arxiv.0901.4355 · pith_short_12: H5N7GD6QXDIQ · pith_short_16: H5N7GD6QXDIQCVNR · pith_short_8: H5N7GD6Q

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/H5N7GD6QXDIQCVNRWHSEFBRAAF \
  | 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: 3f5bf30fd0b8d10155b1b1e442862001423b28f8287715baf18999ce9001a9db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95df865c22fefdae81f5795bab87761f8bdbc00981b72aa1c6730d3686f9a65c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2009-01-28T19:39:21Z",
    "title_canon_sha256": "c3f9c10cb154077ee695a14b7130376456851ef3be0aa27b56174c203a937b71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.4355",
    "kind": "arxiv",
    "version": 1
  }
}