Pith Number

pith:6SYSZ7E5

pith:2011:6SYSZ7E5RLBZSG5NASYC2EADJP

not attested not anchored not stored refs pending

Lower Limits on the Strengths of Gamma Ray Lines from WIMP Dark Matter Annihilation

Can Kilic, Kevork N. Abazajian, Prateek Agrawal, Zackaria Chacko

arxiv:1111.2835 v2 · 2011-11-11 · hep-ph · 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{6SYSZ7E5RLBZSG5NASYC2EADJP}

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	2026-05-18T02:21:34.757741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4b12cfc9d8ac3991bad04b02d10034bf02c1b837db53ff2afa431957b945797

Aliases

arxiv: 1111.2835 · arxiv_version: 1111.2835v2 · doi: 10.48550/arxiv.1111.2835 · pith_short_12: 6SYSZ7E5RLBZ · pith_short_16: 6SYSZ7E5RLBZSG5N · pith_short_8: 6SYSZ7E5

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/6SYSZ7E5RLBZSG5NASYC2EADJP \
  | 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: f4b12cfc9d8ac3991bad04b02d10034bf02c1b837db53ff2afa431957b945797

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b83552d6e333d2ef20a846de701724abe18107ff780c3968b4a2bfaf12ba8ca",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-11-11T19:51:16Z",
    "title_canon_sha256": "845886005d173d7bdca38161a0dc42a4593075598239e90a4d7d6728599c1d46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2835",
    "kind": "arxiv",
    "version": 2
  }
}