Pith Number

pith:7Y7I4FCV

pith:2005:7Y7I4FCVZTEDMN6RBI2P4FKDAF

not attested not anchored not stored refs pending

A Virgo high-resolution Halpha kinematical survey : II. The Atlas

A. Boselli, C. Adami, C. Balkowski, C. Carignan, J. Boulesteix, L. Chemin, M. Marcelin, O. Garrido, O. Hernandez, P. Amram, V. Cayatte

arxiv:astro-ph/0511417 v1 · 2005-11-15 · 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{7Y7I4FCVZTEDMN6RBI2P4FKDAF}

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	2026-07-04T17:15:26.459564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe3e8e1455ccc83637d10a34fe1543016ec3d366e4979584a0f9080bd6627c9c

Aliases

arxiv: astro-ph/0511417 · arxiv_version: astro-ph/0511417v1 · doi: 10.48550/arxiv.astro-ph/0511417 · pith_short_12: 7Y7I4FCVZTED · pith_short_16: 7Y7I4FCVZTEDMN6R · pith_short_8: 7Y7I4FCV

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/7Y7I4FCVZTEDMN6RBI2P4FKDAF \
  | 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: fe3e8e1455ccc83637d10a34fe1543016ec3d366e4979584a0f9080bd6627c9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d73a37d623780bf8716c3ac4fe378f1d1733b0ae65686afcd4b4310b707218bb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-11-15T14:12:02Z",
    "title_canon_sha256": "a712a9811e45f2b776cafd1a2c70cf79162d36a780d7b2e736c420373eeeea70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0511417",
    "kind": "arxiv",
    "version": 1
  }
}