Pith Number

pith:HILN5SAR

pith:2011:HILN5SARSH64OJ27WHMGBSNUMK

not attested not anchored not stored refs pending

Unveiling the nature of the "Green Pea" galaxies

Enrique P\'erez-Montero (IAA-CSIC. Granada, Jos\'e M. V\'ilchez, Ricardo Amor\'in, Spain)

arxiv:1105.1477 v1 · 2011-05-07 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HILN5SARSH64OJ27WHMGBSNUMK}

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	2026-05-18T02:02:02.862568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a16dec81191fdc7275fb1d860c9b462a920b6a633828816c1be3047473d8503

Aliases

arxiv: 1105.1477 · arxiv_version: 1105.1477v1 · doi: 10.48550/arxiv.1105.1477 · pith_short_12: HILN5SARSH64 · pith_short_16: HILN5SARSH64OJ27 · pith_short_8: HILN5SAR

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/HILN5SARSH64OJ27WHMGBSNUMK \
  | 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: 3a16dec81191fdc7275fb1d860c9b462a920b6a633828816c1be3047473d8503

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0f5c3e07cea1046c0f4e55baac86f83ebfc18fbefbaca2c9386cfc774b6d6ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-05-07T22:48:23Z",
    "title_canon_sha256": "2329a868f347b6e6de9aa85e0996ff4749cbbd6cf60519656f0f053335e15db9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1477",
    "kind": "arxiv",
    "version": 1
  }
}