Pith Number

pith:HLF7BRAF

pith:2022:HLF7BRAFHWO23YAXM4RDCV6V6S

not attested not anchored not stored refs pending

In Situ Data Summaries for Flexible Feature Analysis in Large-Scale Multiphase Flow Simulations

Ann Almgren, David Rogers, James Ahrens, Jordan Musser, Soumya Dutta, Terece Turton

arxiv:2201.02557 v1 · 2022-01-07 · cs.HC · cs.DC · 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{HLF7BRAFHWO23YAXM4RDCV6V6S}

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	2026-07-05T08:37:34.584382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3acbf0c4053d9dade01767223157d5f4b8ff851ba79aba9c13d332e75fa3e701

Aliases

arxiv: 2201.02557 · arxiv_version: 2201.02557v1 · doi: 10.48550/arxiv.2201.02557 · pith_short_12: HLF7BRAFHWO2 · pith_short_16: HLF7BRAFHWO23YAX · pith_short_8: HLF7BRAF

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/HLF7BRAFHWO23YAXM4RDCV6V6S \
  | 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: 3acbf0c4053d9dade01767223157d5f4b8ff851ba79aba9c13d332e75fa3e701

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a00b823e04a7f4d087fa58f4cb65cad65d940bf1b8fd95e9e5c4c1d64106908c",
    "cross_cats_sorted": [
      "cs.DC",
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2022-01-07T17:30:09Z",
    "title_canon_sha256": "9707fb2e159eca8a44eff5cab8e8a6fe2710cb4e9d0b18594ef8e1e8d6a1fff0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.02557",
    "kind": "arxiv",
    "version": 1
  }
}