Pith Number

pith:AN7V7Q5P

pith:2016:AN7V7Q5P4FPARMOST3KI5IL73X

not attested not anchored not stored refs pending

Revisiting the Dark Matter - Comet Shower Connection

Eric David Kramer, Michael Rowan

arxiv:1610.04239 v2 · 2016-10-13 · astro-ph.EP · astro-ph.GA · 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{AN7V7Q5P4FPARMOST3KI5IL73X}

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	2026-05-18T00:49:51.493587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

037f5fc3afe15e08b1d29ed48ea17fddfd5a6a2823bf34d7e2d248dd4f116c18

Aliases

arxiv: 1610.04239 · arxiv_version: 1610.04239v2 · doi: 10.48550/arxiv.1610.04239 · pith_short_12: AN7V7Q5P4FPA · pith_short_16: AN7V7Q5P4FPARMOS · pith_short_8: AN7V7Q5P

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/AN7V7Q5P4FPARMOST3KI5IL73X \
  | 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: 037f5fc3afe15e08b1d29ed48ea17fddfd5a6a2823bf34d7e2d248dd4f116c18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6696e48c71e6718b6515768888580c1388d8fa122407a78f9d4ac67391bf4449",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-10-13T20:00:11Z",
    "title_canon_sha256": "a65615b1b74fac3f71181b65c87852f51a1c91e219a57ab6695c6a5fbda62098"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.04239",
    "kind": "arxiv",
    "version": 2
  }
}