Pith Number

pith:MCSTTW3W

pith:2012:MCSTTW3WKWAU5BHBVOO4WAC36X

not attested not anchored not stored refs pending

Stringent and Robust Constraints on the Dark Matter Annihilation Cross Section From the Region of the Galactic Center

Chris Kelso, Dan Hooper, Farinaldo S. Queiroz

arxiv:1209.3015 v3 · 2012-09-13 · astro-ph.HE · astro-ph.CO · 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{MCSTTW3WKWAU5BHBVOO4WAC36X}

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	2026-05-18T01:54:29.310466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60a539db7655814e84e1ab9dcb005bf5c07feaaf1969fd28a9a7bb3e7c7f3ab3

Aliases

arxiv: 1209.3015 · arxiv_version: 1209.3015v3 · doi: 10.48550/arxiv.1209.3015 · pith_short_12: MCSTTW3WKWAU · pith_short_16: MCSTTW3WKWAU5BHB · pith_short_8: MCSTTW3W

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/MCSTTW3WKWAU5BHBVOO4WAC36X \
  | 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: 60a539db7655814e84e1ab9dcb005bf5c07feaaf1969fd28a9a7bb3e7c7f3ab3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "191d39da8f748c8e2392aac23e77d00173db15df37b109e24eaf00dac6d088b5",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-09-13T20:00:00Z",
    "title_canon_sha256": "9b7b5a16e5b90527384b135ab1adce1b679169b08c8750b97417da1023a24d81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3015",
    "kind": "arxiv",
    "version": 3
  }
}