Pith Number

pith:F5KI57DR

pith:2014:F5KI57DRUKZLRAZX63IBHKUOWR

not attested not anchored not stored refs pending

Galaxy and Mass Assembly (GAMA): The halo mass of galaxy groups from maximum-likelihood weak lensing

Aaron S. G. Robotham, Carlos S. Frenk (Durham), Ivan Baldry, Jiaxin Han (Durham), Jochen Liske, John A. Peacock, Jon Loveday, Joss Bland-Hawthorn, Michael D. Schneider, Michael J. I. Brown, Peder Norberg (Durham), Rachel Mandelbaum, Sarah Brough, Vincent R. Eke (Durham), Yipeng Jing

arxiv:1404.6828 v3 · 2014-04-27 · astro-ph.CO · 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{F5KI57DRUKZLRAZX63IBHKUOWR}

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	2026-05-18T01:43:22.819518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f548efc71a2b2b88337f6d013aa8eb45194554dcddcb826edfd671bf4042547

Aliases

arxiv: 1404.6828 · arxiv_version: 1404.6828v3 · doi: 10.48550/arxiv.1404.6828 · pith_short_12: F5KI57DRUKZL · pith_short_16: F5KI57DRUKZLRAZX · pith_short_8: F5KI57DR

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/F5KI57DRUKZLRAZX63IBHKUOWR \
  | 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: 2f548efc71a2b2b88337f6d013aa8eb45194554dcddcb826edfd671bf4042547

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06a67ddbd2df328f8bea64313f2dabdbcccb9b30e6f5ff84e0b5dc56684540b7",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-04-27T21:09:59Z",
    "title_canon_sha256": "e996c9fce7deaf2ebd56ab8e59f7e8a1eb30f14be242cbddc13c6fd72b51bcc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6828",
    "kind": "arxiv",
    "version": 3
  }
}