Pith Number

pith:VFHGB6GF

pith:2008:VFHGB6GFKSJOTPQQX6FUJMBP3Q

not attested not anchored not stored refs pending

Early-type galaxies in the near-infrared: 1.5-2.4\mum spectroscopy

A. Pizzella, E. Dalla Bont\`a, E. M. Corsini, F. Bertola, L. Buson, L. Morelli, M. Cesetti, M. Stiavelli, V. D. Ivanov

arxiv:0808.3573 v1 · 2008-08-26 · 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{VFHGB6GFKSJOTPQQX6FUJMBP3Q}

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.

Cited by

1 paper in Pith

Chemical hints of Population III stars from silicon abundances in massive galaxies

Receipt and verification

First computed	2026-07-04T17:12:28.736479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a94e60f8c55492e9be10bf8b44b02fdc2fddca55e1f5404cc8e7bbe07a8b3260

Aliases

arxiv: 0808.3573 · arxiv_version: 0808.3573v1 · doi: 10.48550/arxiv.0808.3573 · pith_short_12: VFHGB6GFKSJO · pith_short_16: VFHGB6GFKSJOTPQQ · pith_short_8: VFHGB6GF

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/VFHGB6GFKSJOTPQQX6FUJMBP3Q \
  | 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: a94e60f8c55492e9be10bf8b44b02fdc2fddca55e1f5404cc8e7bbe07a8b3260

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "365d35e1102efed2ca9101d2d31a6cb5614740802393af47706394426853b29d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-08-26T19:02:32Z",
    "title_canon_sha256": "4f34795b11f815eafce3ebc87e91085c5235b0ede1213089173bd41720b50db1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.3573",
    "kind": "arxiv",
    "version": 1
  }
}