Pith Number

pith:HEGDI7R6

pith:2023:HEGDI7R6XWVXT6TKR7PLFNXBL3

not attested not anchored not stored refs pending

The effect of stellar encounters on the dark matter annihilation signal from prompt cusps

Go Ogiya, Jens St\"ucker, Raul E. Angulo, Simon D.M. White

arxiv:2301.04670 v2 · 2023-01-11 · astro-ph.CO · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HEGDI7R6XWVXT6TKR7PLFNXBL3}

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	2026-07-05T06:06:10.448962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

390c347e3ebdab79fa6a8fdeb2b6e15ecf5caa87a37002bb009b27be8dd43aca

Aliases

arxiv: 2301.04670 · arxiv_version: 2301.04670v2 · doi: 10.48550/arxiv.2301.04670 · pith_short_12: HEGDI7R6XWVX · pith_short_16: HEGDI7R6XWVXT6TK · pith_short_8: HEGDI7R6

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/HEGDI7R6XWVXT6TKR7PLFNXBL3 \
  | 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: 390c347e3ebdab79fa6a8fdeb2b6e15ecf5caa87a37002bb009b27be8dd43aca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "025380d748109fcc84154c4c88248cd2aeef7d3ecb79c74064730fbb9ecbe65b",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-01-11T19:00:09Z",
    "title_canon_sha256": "8e89882b03c2132cbed559ef1065da3b3c8b66304897c758a2ebb52a115a4b9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.04670",
    "kind": "arxiv",
    "version": 2
  }
}