Pith Number

pith:2H6X2ZX7

pith:2014:2H6X2ZX7RF6LUWA42O6WUDE72Q

not attested not anchored not stored refs pending

MilkyWay@home: Harnessing volunteer computers to constrain dark matter in the Milky Way

Boleslaw Szymanski, Carlos Varela, Heidi Jo Newberg, Malik Magdon-Ismail, Matthew Newby, Travis Desell

arxiv:1411.6003 v1 · 2014-11-21 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2H6X2ZX7RF6LUWA42O6WUDE72Q}

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	2026-05-18T02:33:01.740509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1fd7d66ff897cba581cd3bd6a0c9fd40b32dd99627221fa478a122b13bbbc2b

Aliases

arxiv: 1411.6003 · arxiv_version: 1411.6003v1 · doi: 10.48550/arxiv.1411.6003 · pith_short_12: 2H6X2ZX7RF6L · pith_short_16: 2H6X2ZX7RF6LUWA4 · pith_short_8: 2H6X2ZX7

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/2H6X2ZX7RF6LUWA42O6WUDE72Q \
  | 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: d1fd7d66ff897cba581cd3bd6a0c9fd40b32dd99627221fa478a122b13bbbc2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31c3dfebf30d391fbe3c1b5fc88735381e1d169e4a70f3bf8dcf3f9486ff89ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-11-21T20:32:10Z",
    "title_canon_sha256": "4654df4db560817f3bf9a9da65c7d5821efc4cef4ac94e78a64adde87ac7afd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6003",
    "kind": "arxiv",
    "version": 1
  }
}