Pith Number

pith:C4NGAIFX

pith:2015:C4NGAIFXSME6N64RNLGQE7RYLD

not attested not anchored not stored refs pending

Radiation Hydrodynamics using Characteristics on Adaptive Decomposed Domains for Massively Parallel Star Formation Simulations

Lars Buntemeyer, Mikhail Klassen, Ralph E. Pudritz, Robi Banerjee, Thomas Peters

arxiv:1501.04501 v3 · 2015-01-19 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C4NGAIFXSME6N64RNLGQE7RYLD}

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	2026-05-18T01:35:26.958452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

171a6020b79309e6fb916acd027e3858cdc8ed7d9af21db4aebe5a539a3da889

Aliases

arxiv: 1501.04501 · arxiv_version: 1501.04501v3 · doi: 10.48550/arxiv.1501.04501 · pith_short_12: C4NGAIFXSME6 · pith_short_16: C4NGAIFXSME6N64R · pith_short_8: C4NGAIFX

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/C4NGAIFXSME6N64RNLGQE7RYLD \
  | 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: 171a6020b79309e6fb916acd027e3858cdc8ed7d9af21db4aebe5a539a3da889

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db8304b747fd8e667bc038de93f79cf145eeab23b19510390e32373109304081",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-01-19T14:21:18Z",
    "title_canon_sha256": "84378f66ad9a934bd02e89bdf7f8f17b37434a2457738f4bc08d307b64640e83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04501",
    "kind": "arxiv",
    "version": 3
  }
}