Pith Number

pith:UPAV2YXZ

pith:2014:UPAV2YXZWWMRWUCVOQSTFC4V4L

not attested not anchored not stored refs pending

Gas and dust in the Beta Pictoris Moving Group as seen by the Herschel Space Observatory

A. V. Krivov, B.Montesinos, C. Eiroa, C. Pinte, D. Barrado, F. Menard, G. Duch\^ene, H. Bouy, I. Kamp, I. Mendigut\'ia, J. Donaldson, J. Lillo-Box, P. Riviere-Marichalar, W. R. F. Dent

arxiv:1404.1815 v2 · 2014-04-07 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPAV2YXZWWMRWUCVOQSTFC4V4L}

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	2026-05-18T02:51:58.357427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3c15d62f9b5991b50557425328b95e2e058178cb872c5f32c6730131086d1d7

Aliases

arxiv: 1404.1815 · arxiv_version: 1404.1815v2 · doi: 10.48550/arxiv.1404.1815 · pith_short_12: UPAV2YXZWWMR · pith_short_16: UPAV2YXZWWMRWUCV · pith_short_8: UPAV2YXZ

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/UPAV2YXZWWMRWUCVOQSTFC4V4L \
  | 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: a3c15d62f9b5991b50557425328b95e2e058178cb872c5f32c6730131086d1d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc7602efde223cb32f46905e458e1fec2ebab8aa9bc17bdb2834114be464bf0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-04-07T15:12:22Z",
    "title_canon_sha256": "1b642f334aee882ba1cbbaa2941316be09e09a0075d87714fa6cc4441546fdad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1815",
    "kind": "arxiv",
    "version": 2
  }
}