Pith Number

pith:SITRNF6W

pith:2016:SITRNF6W5ZGBZY7T5Q3WFN7NBA

not attested not anchored not stored refs pending

CMB constraints on primordial black hole dark matter

Daniel Aloni, Kfir Blum, Raphael Flauger

arxiv:1612.06811 v2 · 2016-12-20 · 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{SITRNF6W5ZGBZY7T5Q3WFN7NBA}

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	2026-05-18T00:44:23.945868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92271697d6ee4c1ce3f3ec3762b7ed0825620d34615910f76dec5c827a60e34d

Aliases

arxiv: 1612.06811 · arxiv_version: 1612.06811v2 · doi: 10.48550/arxiv.1612.06811 · pith_short_12: SITRNF6W5ZGB · pith_short_16: SITRNF6W5ZGBZY7T · pith_short_8: SITRNF6W

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/SITRNF6W5ZGBZY7T5Q3WFN7NBA \
  | 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: 92271697d6ee4c1ce3f3ec3762b7ed0825620d34615910f76dec5c827a60e34d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91529d1e7b2b2e3a30c91df043433559c0006b33b67b338ddac5372f67700b86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-12-20T18:59:05Z",
    "title_canon_sha256": "06f69c792981719b927d2edd0cde3f893c9b93b39a954694daa5d61f76b3f290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06811",
    "kind": "arxiv",
    "version": 2
  }
}