Pith Number

pith:YQUHCBA6

pith:2012:YQUHCBA6FLFLLQNQ2VTY37VODZ

not attested not anchored not stored refs pending

Direct Detection of Dark Matter Debris Flows

David N. Spergel, Mariangela Lisanti, Michael Kuhlen

arxiv:1202.0007 v2 · 2012-01-31 · astro-ph.GA · astro-ph.CO · 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{YQUHCBA6FLFLLQNQ2VTY37VODZ}

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	2026-05-18T03:22:52.707816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c42871041e2acab5c1b0d5678dfeae1e43edd367692860b51ca56b85d8195177

Aliases

arxiv: 1202.0007 · arxiv_version: 1202.0007v2 · doi: 10.48550/arxiv.1202.0007 · pith_short_12: YQUHCBA6FLFL · pith_short_16: YQUHCBA6FLFLLQNQ · pith_short_8: YQUHCBA6

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/YQUHCBA6FLFLLQNQ2VTY37VODZ \
  | 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: c42871041e2acab5c1b0d5678dfeae1e43edd367692860b51ca56b85d8195177

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e3a4850f30f82c51df59fe40b05bd306a62bfbcd49b7838bea8ca65b1aa50e5",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-01-31T21:00:02Z",
    "title_canon_sha256": "4bc022d1aa7540aa81686b06adbf93da2a712eecaabeab01a8862be96d0ee14a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0007",
    "kind": "arxiv",
    "version": 2
  }
}