Pith Number

pith:WER5IYCZ

pith:2012:WER5IYCZ7ZM44IQIO3TDMY3XK6

not attested not anchored not stored refs pending

Probing MHD Shocks with high-J CO observations: W28F

A. Gusdorf, H-W. Huebers, J. Stutzki, P. Hartogh, R. Guesten, S. Anderl, S. Heyminck, Y. Okada

arxiv:1203.2519 v1 · 2012-03-12 · 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{WER5IYCZ7ZM44IQIO3TDMY3XK6}

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	2026-05-18T01:58:09.995083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b123d46059fe59ce220876e636637757bf03c6356fad40de79964bfdc6e2b06c

Aliases

arxiv: 1203.2519 · arxiv_version: 1203.2519v1 · doi: 10.48550/arxiv.1203.2519 · pith_short_12: WER5IYCZ7ZM4 · pith_short_16: WER5IYCZ7ZM44IQI · pith_short_8: WER5IYCZ

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/WER5IYCZ7ZM44IQIO3TDMY3XK6 \
  | 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: b123d46059fe59ce220876e636637757bf03c6356fad40de79964bfdc6e2b06c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b2fdab0d35b326c6067890379e2c0b91fd16257c9e460c696b8dd215f8046d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-03-12T15:37:07Z",
    "title_canon_sha256": "9ee3a076ceef4df080e148c0fca8110a814e5cea5ea38ed676987db8ce295171"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2519",
    "kind": "arxiv",
    "version": 1
  }
}