Pith Number

pith:GMLJXSXC

pith:2021:GMLJXSXCRQOU2C6IOW7BCPCSYJ

not attested not anchored not stored refs pending

Combining information from multiple cosmological surveys: inference and modeling challenges

An\v{z}e Slosar, David Alonso, David N. Spergel, Elisabeth Krause, Eric Gawiser, Erminia Calabrese, Giulio Fabbian, J. Colin Hill, Mathew Madhavacheril, Simone Ferraro, Tim Eifler

arxiv:2103.05320 v1 · 2021-03-09 · astro-ph.CO · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GMLJXSXCRQOU2C6IOW7BCPCSYJ}

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	2026-07-05T02:21:24.944741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33169bcae28c1d4d0bc875be113c52c2495b15abcfd1190962d68675b424f34e

Aliases

arxiv: 2103.05320 · arxiv_version: 2103.05320v1 · doi: 10.48550/arxiv.2103.05320 · pith_short_12: GMLJXSXCRQOU · pith_short_16: GMLJXSXCRQOU2C6I · pith_short_8: GMLJXSXC

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/GMLJXSXCRQOU2C6IOW7BCPCSYJ \
  | 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: 33169bcae28c1d4d0bc875be113c52c2495b15abcfd1190962d68675b424f34e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8de8bf6fa6503a3ba63d7865d14c40b3b3231202770f57455a633c2fba6e769a",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-03-09T10:01:10Z",
    "title_canon_sha256": "fd41101e244f5c275e03f8bdf41c25b39d792c02737dd45a4b05f15455cb7cd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.05320",
    "kind": "arxiv",
    "version": 1
  }
}