Pith Number

pith:BD6DTQ3P

pith:2014:BD6DTQ3PE2EIZX26OU5O5FWGUB

not attested not anchored not stored refs pending

Searching for Dark Matter Annihilation in the Smith High-Velocity Cloud

Alex Drlica-Wagner, German A. Gomez-Vargas, John W. Hewitt, Luigi Tibaldo, Tim Linden

arxiv:1405.1030 v2 · 2014-05-05 · astro-ph.HE · hep-ex · 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{BD6DTQ3PE2EIZX26OU5O5FWGUB}

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	2026-05-18T02:48:46.000476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08fc39c36f26888cdf5e753aee96c6a0473188be6ba85849220f0e97bc27c008

Aliases

arxiv: 1405.1030 · arxiv_version: 1405.1030v2 · doi: 10.48550/arxiv.1405.1030 · pith_short_12: BD6DTQ3PE2EI · pith_short_16: BD6DTQ3PE2EIZX26 · pith_short_8: BD6DTQ3P

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/BD6DTQ3PE2EIZX26OU5O5FWGUB \
  | 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: 08fc39c36f26888cdf5e753aee96c6a0473188be6ba85849220f0e97bc27c008

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e300a7ab40016ed156acc0987064d4231cbc80a5d4605bec71fef9c0191c4e39",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-05-05T20:00:00Z",
    "title_canon_sha256": "128a25c07abbe9967ed3a6ec795cb3e41f3193d3cef3aff6a686511f367b8a30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1030",
    "kind": "arxiv",
    "version": 2
  }
}