Pith Number

pith:WISFQ57D

pith:2020:WISFQ57DZOSWLDS5T3RKQWLO4L

not attested not anchored not stored refs pending

Exploring the Self Interacting Dark Matter Properties From Low Redshift Observations

Arvind Kumar Mishra

arxiv:2002.11652 v1 · 2020-02-26 · 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{WISFQ57DZOSWLDS5T3RKQWLO4L}

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	2026-07-05T00:44:04.489561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2245877e3cba5658e5d9ee2a8596ee2c4f3f6dcfd7c76396b6e1cf90c4c5b32

Aliases

arxiv: 2002.11652 · arxiv_version: 2002.11652v1 · doi: 10.48550/arxiv.2002.11652 · pith_short_12: WISFQ57DZOSW · pith_short_16: WISFQ57DZOSWLDS5 · pith_short_8: WISFQ57D

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/WISFQ57DZOSWLDS5T3RKQWLO4L \
  | 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: b2245877e3cba5658e5d9ee2a8596ee2c4f3f6dcfd7c76396b6e1cf90c4c5b32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c394f3362064cd0502113f9ffba20c1e7e8124fdf573fe9b91d8d866dc9c7a47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-02-26T17:26:44Z",
    "title_canon_sha256": "e6b7bea8a587bc0862226f1729db79325b727df128686b10d8ccc5c9eed42429"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.11652",
    "kind": "arxiv",
    "version": 1
  }
}