Pith Number

pith:XRN4BYWQ

pith:2012:XRN4BYWQHB3KADLIUDGHR3MW4K

not attested not anchored not stored refs pending

H2O line mapping at high spatial and spectral resolution - Herschel observations of the VLA1623 outflow

B. Larsson, B. Nisini, D. Neufeld, E. F. van Dishoeck, G. Melnick, G. Rydbeck, G. Santangelo, M. Benedettini, M. Tafalla, P. Bergman, P. Bjerkeli, R. Liseau, S. Antoniucci, S. Cabrit, T. Giannini

arxiv:1209.0294 v1 · 2012-09-03 · 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{XRN4BYWQHB3KADLIUDGHR3MW4K}

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	2026-05-18T03:46:29.459028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc5bc0e2d03876a00d68a0cc78ed96e290b311fbf4ce8666e67f6b1c70e77f22

Aliases

arxiv: 1209.0294 · arxiv_version: 1209.0294v1 · doi: 10.48550/arxiv.1209.0294 · pith_short_12: XRN4BYWQHB3K · pith_short_16: XRN4BYWQHB3KADLI · pith_short_8: XRN4BYWQ

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/XRN4BYWQHB3KADLIUDGHR3MW4K \
  | 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: bc5bc0e2d03876a00d68a0cc78ed96e290b311fbf4ce8666e67f6b1c70e77f22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c22b094c4f1e4b05a3d4af969a50d1be72616b04d6adb587e262f777bdb577d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-09-03T10:27:32Z",
    "title_canon_sha256": "d9388ddeced98dd486a687d01a55bf0d9ce30555f4a82ccc6759bf6ca205854e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0294",
    "kind": "arxiv",
    "version": 1
  }
}