Pith Number

pith:UVQMDI3C

pith:2018:UVQMDI3CF3LAIQKJKMOPHKS37V

not attested not anchored not stored refs pending

Evolution of dark matter velocity dispersion

Alaric Erschfeld, Stefan Floerchinger

arxiv:1812.06891 v2 · 2018-12-17 · astro-ph.CO · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVQMDI3CF3LAIQKJKMOPHKS37V}

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.

Cited by

1 paper in Pith

Phase-space perturbation theory for cosmic large-scale structure

Receipt and verification

First computed	2026-05-17T23:41:36.703498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a560c1a3622ed6044149531cf3aa5bfd61de72ce685a00eedaf85a0a80b2a9b1

Aliases

arxiv: 1812.06891 · arxiv_version: 1812.06891v2 · doi: 10.48550/arxiv.1812.06891 · pith_short_12: UVQMDI3CF3LA · pith_short_16: UVQMDI3CF3LAIQKJ · pith_short_8: UVQMDI3C

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/UVQMDI3CF3LAIQKJKMOPHKS37V \
  | 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: a560c1a3622ed6044149531cf3aa5bfd61de72ce685a00eedaf85a0a80b2a9b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64ee689486bfce699ab20609e580bb1322fca5564fc78475133a8f34b1c3908e",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-12-17T16:56:00Z",
    "title_canon_sha256": "aea40a32a18f6eab91e45a36e31928a70803f978929e056f3dc07f602e034ad5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06891",
    "kind": "arxiv",
    "version": 2
  }
}