Pith Number

pith:BVLK2I2C

pith:2022:BVLK2I2C7B7CXZGGW5OXUPKKDX

not attested not anchored not stored refs pending

Super-resolution simulation of the Fuzzy Dark Matter cosmological model

Meris Sipp, Patrick LaChance, Rupert Croft, Tiziana Di Matteo, Yueying Ni

arxiv:2210.12907 v1 · 2022-10-24 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BVLK2I2C7B7CXZGGW5OXUPKKDX}

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	2026-07-05T06:41:03.838451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d56ad2342f87e2be4c6b75d7a3d4a1df774364879615987d4c6efb8bccf03cd

Aliases

arxiv: 2210.12907 · arxiv_version: 2210.12907v1 · doi: 10.48550/arxiv.2210.12907 · pith_short_12: BVLK2I2C7B7C · pith_short_16: BVLK2I2C7B7CXZGG · pith_short_8: BVLK2I2C

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/BVLK2I2C7B7CXZGGW5OXUPKKDX \
  | 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: 0d56ad2342f87e2be4c6b75d7a3d4a1df774364879615987d4c6efb8bccf03cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e45a55d0d224535f34df11bd8b8dfe1ac214cdaee4638e7fd41ad06793060f22",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-10-24T01:30:39Z",
    "title_canon_sha256": "a0b959dffc331d4071eacfe3457829f9f08c0a285509fb78b25ee573bd59d462"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.12907",
    "kind": "arxiv",
    "version": 1
  }
}