Pith Number

pith:HUAE67NX

pith:2015:HUAE67NXC4DXXVWRMNL7OYJSZZ

not attested not anchored not stored refs pending

Cosmological Structure Formation in Decaying Dark Matter Models

Dalong Cheng, Jiayu Tang, M.-C. Chu

arxiv:1503.05682 v3 · 2015-03-19 · 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{HUAE67NXC4DXXVWRMNL7OYJSZZ}

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	2026-05-18T01:28:06.771155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d004f7db717077bd6d16357f76132ce6f0fb807a16745ca78b4ce4c9026c88a

Aliases

arxiv: 1503.05682 · arxiv_version: 1503.05682v3 · doi: 10.48550/arxiv.1503.05682 · pith_short_12: HUAE67NXC4DX · pith_short_16: HUAE67NXC4DXXVWR · pith_short_8: HUAE67NX

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/HUAE67NXC4DXXVWRMNL7OYJSZZ \
  | 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: 3d004f7db717077bd6d16357f76132ce6f0fb807a16745ca78b4ce4c9026c88a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb867a454ed7f594411ad86c4d4a300e00efd2cbcf84fae5606f48ef294f6d3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-03-19T09:40:47Z",
    "title_canon_sha256": "2c130b4498ee5fcf411112810bbbe02c43c5b732d09077e8073be2b7d09df843"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05682",
    "kind": "arxiv",
    "version": 3
  }
}