Pith Number

pith:4NNPWM42

pith:2015:4NNPWM4277JHT7NRVPNFGM4JJI

not attested not anchored not stored refs pending

Precision reconstruction of the dark matter-neutrino relative velocity from N-body simulations

Alban Farchi, Derek Inman, Hao-Ran Yu, J.D. Emberson, Joachim Harnois-Deraps, Ue-Li Pen

arxiv:1503.07480 v1 · 2015-03-25 · 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{4NNPWM4277JHT7NRVPNFGM4JJI}

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	2026-05-18T01:37:13.545851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e35afb339affd279fdb1abda5333894a2b5412ac147bc30fea23781ee0f1e0ba

Aliases

arxiv: 1503.07480 · arxiv_version: 1503.07480v1 · doi: 10.48550/arxiv.1503.07480 · pith_short_12: 4NNPWM4277JH · pith_short_16: 4NNPWM4277JHT7NR · pith_short_8: 4NNPWM42

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/4NNPWM4277JHT7NRVPNFGM4JJI \
  | 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: e35afb339affd279fdb1abda5333894a2b5412ac147bc30fea23781ee0f1e0ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b334348b9f05adf1bd95d82ef4d5f65c299097db3479baba7eadabfe1703e4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-03-25T18:18:04Z",
    "title_canon_sha256": "b10a790678b45e00dbc7fd38f8357fd48001cc0a91040d532f8a6acd6fd7c3ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07480",
    "kind": "arxiv",
    "version": 1
  }
}