Pith Number

pith:L5773EVS

pith:2010:L5773EVSWPPFX64YBSEOLXVKZF

not attested not anchored not stored refs pending

MAESTRO, CASTRO, and SEDONA -- Petascale Codes for Astrophysical Applications

A. Almgren, A. Nonaka, C. Rendleman, D. Kasen, J. Bell, M. Lijewski, M. Zingale, P. Nugent, R. Thomas

arxiv:1008.2801 v1 · 2010-08-17 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L5773EVSWPPFX64YBSEOLXVKZF}

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	2026-05-18T03:35:26.558698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f7ffd92b2b3de5bfb980c88e5deaac97f6e7b4c82fc37d9017570c9238a8c44

Aliases

arxiv: 1008.2801 · arxiv_version: 1008.2801v1 · doi: 10.48550/arxiv.1008.2801 · pith_short_12: L5773EVSWPPF · pith_short_16: L5773EVSWPPFX64Y · pith_short_8: L5773EVS

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/L5773EVSWPPFX64YBSEOLXVKZF \
  | 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: 5f7ffd92b2b3de5bfb980c88e5deaac97f6e7b4c82fc37d9017570c9238a8c44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6ec0839594be2548f7cd65cc684633add653b35b330640325a59b8bcbe04bc1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-08-17T01:30:14Z",
    "title_canon_sha256": "20037cb33018a841960261db3fa6d802b3e69bd36b341f8ff37849df3ba41910"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2801",
    "kind": "arxiv",
    "version": 1
  }
}