Pith Number

pith:WEGEKUTC

pith:2015:WEGEKUTCCH4LI6WQS6CV3WPJQ7

not attested not anchored not stored refs pending

Indirect Detection of Forming Protoplanets via Chemical Asymmetries in Disks

(2) University of Exeter), Edwin A. Bergin (1), L. Ilsedore Cleeves (1), Tim J. Harries (2) ((1) University of Michigan

arxiv:1505.07470 v1 · 2015-05-27 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WEGEKUTCCH4LI6WQS6CV3WPJQ7}

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	2026-05-18T02:00:58.297406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b10c45526211f8b47ad097855dd9e987df8bf9d817a9c3993b31307db236d082

Aliases

arxiv: 1505.07470 · arxiv_version: 1505.07470v1 · doi: 10.48550/arxiv.1505.07470 · pith_short_12: WEGEKUTCCH4L · pith_short_16: WEGEKUTCCH4LI6WQ · pith_short_8: WEGEKUTC

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/WEGEKUTCCH4LI6WQS6CV3WPJQ7 \
  | 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: b10c45526211f8b47ad097855dd9e987df8bf9d817a9c3993b31307db236d082

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d49af9d444c8a73bd5758c12ea40aa5d3983a457bc95e12e5d9f351a3a767cff",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-05-27T20:01:36Z",
    "title_canon_sha256": "8d91af5de81ae81ec3e370564cc3fdf5cd3dd6bfff6cc4532f6fe17000ffa6bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07470",
    "kind": "arxiv",
    "version": 1
  }
}