Pith Number

pith:7JKRXRMX

pith:2016:7JKRXRMXTIGQ734YCLK6JHPM5S

not attested not anchored not stored refs pending

The Lexington Benchmarks for Numerical Simulations of Nebulae

D. P\'equignot, G. Ferland, G. Shields, H. Netzer, J. Harrington, J. Raymond, L. Binette, M. Contini, R. Rubin, R. Sutherland, S. Viegas, T. Kallman

arxiv:1603.08902 v1 · 2016-03-29 · astro-ph.IM · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7JKRXRMXTIGQ734YCLK6JHPM5S}

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	2026-05-18T01:18:05.014983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa551bc5979a0d0fef9812d5e49decec93ad374d47bbefd289ee40471921196f

Aliases

arxiv: 1603.08902 · arxiv_version: 1603.08902v1 · doi: 10.48550/arxiv.1603.08902 · pith_short_12: 7JKRXRMXTIGQ · pith_short_16: 7JKRXRMXTIGQ734Y · pith_short_8: 7JKRXRMX

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/7JKRXRMXTIGQ734YCLK6JHPM5S \
  | 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: fa551bc5979a0d0fef9812d5e49decec93ad374d47bbefd289ee40471921196f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d049cfabf4e1b1f04a74037bcc4c73d427a81d68ae67a95ef3c3a80b0d6e10d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-03-29T19:40:38Z",
    "title_canon_sha256": "e58f5f2aa42ca8401a51f7c07b74447eb05f5704964baa8ece3901978d65648d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08902",
    "kind": "arxiv",
    "version": 1
  }
}