Pith Number

pith:JPIXWAMX

pith:2017:JPIXWAMXIVKCEV4IJAVBEBWGVK

not attested not anchored not stored refs pending

SiMon: Simulation Monitor for Computational Astrophysics

Maxwell Xu Cai, Ming Zhu, Penny Xuran Qian, Simon Portegies Zwart

arxiv:1706.09831 v1 · 2017-06-29 · 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{JPIXWAMXIVKCEV4IJAVBEBWGVK}

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	2026-05-18T00:38:01.959939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bd17b01974554225788482a1206c6aab53e74035eb770cce88c156218eac038

Aliases

arxiv: 1706.09831 · arxiv_version: 1706.09831v1 · doi: 10.48550/arxiv.1706.09831 · pith_short_12: JPIXWAMXIVKC · pith_short_16: JPIXWAMXIVKCEV4I · pith_short_8: JPIXWAMX

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/JPIXWAMXIVKCEV4IJAVBEBWGVK \
  | 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: 4bd17b01974554225788482a1206c6aab53e74035eb770cce88c156218eac038

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aabbe8cc8d404ae047e49977dc4d5c0c82e4e166cd6d3759c6465c763fb2fc05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-06-29T16:18:28Z",
    "title_canon_sha256": "aec127952fd5e3d78363ac3b480c646b7c3bf3e9cdb8a78fdef9195ebd43e9ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09831",
    "kind": "arxiv",
    "version": 1
  }
}