Pith Number

pith:P54MOZBP

pith:2004:P54MOZBPP5Z4PAXWHHOKP6U6ZI

not attested not anchored not stored refs pending

Evolution and Impact of Bars over the Last Eight Billion Years: Early Results from GEMS

A. Borch, B. Haussler, B. Mobasher, C. Conselice, C. Heymans, C. Wolf, C. Y. Peng, D. H. McIntosh, E. F. Bell, F. D. Barazza, G. M. Lubell, H.-W. Rix, I. Heyer, I. Shlosman, J. A. R. Caldwell, J. Davies, J. H. Knapen, K. Jahnke, K. Meisenheimer, L. Wisotzki, M. Barden, R. S. Somerville, S. F. Sanchez, S. Jogee, S. Laine, S. Ravindranath, S. V.W. Beckwith

arxiv:astro-ph/0408267 v1 · 2004-08-14 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P54MOZBPP5Z4PAXWHHOKP6U6ZI}

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	2026-05-18T01:21:56.750426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f78c7642f7f73c782f639dca7fa9eca244541c3cf60c4b60991eaf626e6d4b7

Aliases

arxiv: astro-ph/0408267 · arxiv_version: astro-ph/0408267v1 · doi: 10.48550/arxiv.astro-ph/0408267 · pith_short_12: P54MOZBPP5Z4 · pith_short_16: P54MOZBPP5Z4PAXW · pith_short_8: P54MOZBP

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/P54MOZBPP5Z4PAXWHHOKP6U6ZI \
  | 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: 7f78c7642f7f73c782f639dca7fa9eca244541c3cf60c4b60991eaf626e6d4b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a88f44c137373a539b9a06e2b15ec9601ac281c77d9d01e84876c6a60a42f6ab",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-08-14T01:44:35Z",
    "title_canon_sha256": "873fd4a7b8cca50bfa2b49cb51a8597b29eefcec322312fedfdfc1034933411c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0408267",
    "kind": "arxiv",
    "version": 1
  }
}