Pith Number

pith:T5XPVZGQ

pith:2008:T5XPVZGQAEHVWEYNQKGSBO6SP4

not attested not anchored not stored refs pending

Optical to Near-IR Spectrum of a Massive Evolved Galaxy at z = 1.26

B. A. Peterson, H. Sameshima, K. Kawara, M. Tamura, N. Asami, N. Ienaka, S. Oyabu, T. Nagayama, Y. Matsuoka

arxiv:0806.1434 v1 · 2008-06-09 · 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{T5XPVZGQAEHVWEYNQKGSBO6SP4}

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	2026-05-18T04:08:04.286459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f6efae4d0010f5b130d828d20bbd27f0e992d329d8b43479792ac40382e1ef2

Aliases

arxiv: 0806.1434 · arxiv_version: 0806.1434v1 · doi: 10.48550/arxiv.0806.1434 · pith_short_12: T5XPVZGQAEHV · pith_short_16: T5XPVZGQAEHVWEYN · pith_short_8: T5XPVZGQ

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/T5XPVZGQAEHVWEYNQKGSBO6SP4 \
  | 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: 9f6efae4d0010f5b130d828d20bbd27f0e992d329d8b43479792ac40382e1ef2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "984fbaed97a7c54e0218468bb57a9e7218edf8b53086301b33fa2bf33cffb8c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-06-09T11:49:05Z",
    "title_canon_sha256": "458beae7ded6cef604c3e808c328a5a392ff54156982e2c0091b3a3eedcb70ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.1434",
    "kind": "arxiv",
    "version": 1
  }
}