Pith Number

pith:PEWUG5NA

pith:2011:PEWUG5NAIMHXHSI3AZ66JNV6GK

not attested not anchored not stored refs pending

Constraining local UV field geometry at reionization using Milky Way satellites

D. Aubert, P. Ocvirk

arxiv:1111.1663 v1 · 2011-11-07 · 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{PEWUG5NAIMHXHSI3AZ66JNV6GK}

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	2026-05-18T01:59:44.405091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

792d4375a0430f73c91b067de4b6be32ad0577b9a3ef8eca8ca851d7c50c731f

Aliases

arxiv: 1111.1663 · arxiv_version: 1111.1663v1 · doi: 10.48550/arxiv.1111.1663 · pith_short_12: PEWUG5NAIMHX · pith_short_16: PEWUG5NAIMHXHSI3 · pith_short_8: PEWUG5NA

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/PEWUG5NAIMHXHSI3AZ66JNV6GK \
  | 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: 792d4375a0430f73c91b067de4b6be32ad0577b9a3ef8eca8ca851d7c50c731f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff58b5c955f9447dce234f4b23e8408affee19fab09d0f7389e3db728744a697",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-11-07T17:59:14Z",
    "title_canon_sha256": "74d857ceecb3ded852d16ddae4b7120b3e78412775df7c448c19e8b91d14818f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.1663",
    "kind": "arxiv",
    "version": 1
  }
}