Pith Number

pith:XKGVVHTH

pith:2013:XKGVVHTHVIX5GTP5BUTSXK5KP4

not attested not anchored not stored refs pending

VLT-CRIRES Survey of Rovibrational CO Emission from Protoplanetary Disks

Alain Smette, Ewine F. van Dishoeck, Geoffrey A. Blake, Gregory J. Herczeg, Joanna M. Brown, Klaus M. Pontoppidan

arxiv:1304.4961 v1 · 2013-04-17 · 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{XKGVVHTHVIX5GTP5BUTSXK5KP4}

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	2026-05-18T01:50:31.370910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba8d5a9e67aa2fd34dfd0d272babaa7f19fb918c4c2dda1c3418a568c12bee73

Aliases

arxiv: 1304.4961 · arxiv_version: 1304.4961v1 · doi: 10.48550/arxiv.1304.4961 · pith_short_12: XKGVVHTHVIX5 · pith_short_16: XKGVVHTHVIX5GTP5 · pith_short_8: XKGVVHTH

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/XKGVVHTHVIX5GTP5BUTSXK5KP4 \
  | 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: ba8d5a9e67aa2fd34dfd0d272babaa7f19fb918c4c2dda1c3418a568c12bee73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7da152eff2a2521253863b1f8c11dedbd3956cc069a0dd89cbd482e2d0bdf6f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-04-17T20:29:01Z",
    "title_canon_sha256": "2016199bed637ab5cf380d4ccf5e3da129f6d39b5675d9657ff2f9ad31bd8d66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4961",
    "kind": "arxiv",
    "version": 1
  }
}