Pith Number

pith:KEHLHUTC

pith:2013:KEHLHUTCZF6ETWGPPTVM4TUPSV

not attested not anchored not stored refs pending

The Influence of Radial Stellar Migration on the Chemical Evolution of the Milky Way

Gang Zhao, Yue Wang

arxiv:1303.7436 v1 · 2013-03-29 · 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{KEHLHUTCZF6ETWGPPTVM4TUPSV}

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	2026-05-18T01:50:51.018888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

510eb3d262c97c49d8cf7ceace4e8f9577fe26be6e0e4ada3c52a0fce78a4807

Aliases

arxiv: 1303.7436 · arxiv_version: 1303.7436v1 · doi: 10.48550/arxiv.1303.7436 · pith_short_12: KEHLHUTCZF6E · pith_short_16: KEHLHUTCZF6ETWGP · pith_short_8: KEHLHUTC

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/KEHLHUTCZF6ETWGPPTVM4TUPSV \
  | 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: 510eb3d262c97c49d8cf7ceace4e8f9577fe26be6e0e4ada3c52a0fce78a4807

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03c69d9d79cb75e5fc65ca1ae445d55bf743220f8b29d1158795dd488a680b2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-03-29T16:43:47Z",
    "title_canon_sha256": "47e2ee36b663f9247b1cd3bfe7c3fdb45db97a2153f46f6334f1973f41d69df9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.7436",
    "kind": "arxiv",
    "version": 1
  }
}