Pith Number

pith:32TSX22L

pith:2021:32TSX22LKJM73T6ZYEBLKCMATI

not attested not anchored not stored refs pending

Three-dimensional dust density structure of the Orion, Cygnus X,Taurus, and Perseus star-forming regions

C. A. L. Bailer-Jones, D. Foreman-Mackey, M. Fouesneau, T. E. Dharmawardena

arxiv:2111.06672 v1 · 2021-11-12 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32TSX22LKJM73T6ZYEBLKCMATI}

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	2026-07-05T04:04:24.290175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dea72beb4b5259fdcfd9c102b509809a0127f919122053091bae73d44292d6a7

Aliases

arxiv: 2111.06672 · arxiv_version: 2111.06672v1 · doi: 10.48550/arxiv.2111.06672 · pith_short_12: 32TSX22LKJM7 · pith_short_16: 32TSX22LKJM73T6Z · pith_short_8: 32TSX22L

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/32TSX22LKJM73T6ZYEBLKCMATI \
  | 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: dea72beb4b5259fdcfd9c102b509809a0127f919122053091bae73d44292d6a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58beeff1c3a77193f4ea2145d1625c7902eb676fc35ea174e20324213311dc6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-11-12T11:48:12Z",
    "title_canon_sha256": "2bfc2c6bfe0c4bbd01dff57dc69b91d00ea12beac2c392792cf05ff2c76eb23a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.06672",
    "kind": "arxiv",
    "version": 1
  }
}