Pith Number

pith:T2GU3K2O

pith:2019:T2GU3K2OZCBJVZLJDWGG5QUFDW

not attested not anchored not stored refs pending

The glow of annihilating dark matter in Omega Centauri

Anthony M. Brown, Azadeh Fattahi, C\'eline B{\oe}hm, Louis E. Strigari, Richard Massey, Thomas Lacroix

arxiv:1907.08564 v1 · 2019-07-19 · astro-ph.HE · 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{T2GU3K2OZCBJVZLJDWGG5QUFDW}

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	2026-05-17T23:40:09.420762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e8d4dab4ec8829ae5691d8c6ec2851dbbb07c84ac5c05dba28264595f7a2f5e

Aliases

arxiv: 1907.08564 · arxiv_version: 1907.08564v1 · doi: 10.48550/arxiv.1907.08564 · pith_short_12: T2GU3K2OZCBJ · pith_short_16: T2GU3K2OZCBJVZLJ · pith_short_8: T2GU3K2O

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/T2GU3K2OZCBJVZLJDWGG5QUFDW \
  | 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: 9e8d4dab4ec8829ae5691d8c6ec2851dbbb07c84ac5c05dba28264595f7a2f5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f926354d0931f375362239dc98fc191f612247675754a032f44712153a3cfaa8",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-07-19T16:34:08Z",
    "title_canon_sha256": "7273dd7daf4a2be52b8e65d154d147f84467c672f95640ffb2698a853f081575"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08564",
    "kind": "arxiv",
    "version": 1
  }
}