Pith Number

pith:I32X3Z6N

pith:2017:I32X3Z6NBANVPDHTHTPJOZQFRW

not attested not anchored not stored refs pending

Contribution of primordial binary evolution to the two blue-straggler sequences in globular cluster M30

Dengkai Jiang, Lifang Li, Xuefei Chen, Zhanwen Han

arxiv:1709.09643 v1 · 2017-09-27 · 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{I32X3Z6NBANVPDHTHTPJOZQFRW}

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	2026-05-18T00:30:41.023690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46f57de7cd081b578cf33cde9766058db4e4e2562f33c67f88d9fa5427940ab0

Aliases

arxiv: 1709.09643 · arxiv_version: 1709.09643v1 · doi: 10.48550/arxiv.1709.09643 · pith_short_12: I32X3Z6NBANV · pith_short_16: I32X3Z6NBANVPDHT · pith_short_8: I32X3Z6N

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/I32X3Z6NBANVPDHTHTPJOZQFRW \
  | 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: 46f57de7cd081b578cf33cde9766058db4e4e2562f33c67f88d9fa5427940ab0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb4823cb7c53b8dc2ca66651f12f14aa8ccc2300b7b77b207245f285d61162bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-09-27T17:28:48Z",
    "title_canon_sha256": "2c28e73e6b5b01341c9782842b01d6636de280f33513f68de4d4ec9e6cd4eeaf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09643",
    "kind": "arxiv",
    "version": 1
  }
}