Pith Number

pith:6IZGVLLA

pith:2010:6IZGVLLATEQQBESWZMDAEJ5TW4

not attested not anchored not stored refs pending

A differential chemical abundance scale for the globular cluster M5

Andreas Koch, Andrew McWilliam

arxiv:1003.5010 v1 · 2010-03-25 · 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{6IZGVLLATEQQBESWZMDAEJ5TW4}

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	2026-05-18T02:08:22.794049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2326aad609921009256cb060227b3b704cd536056b2bc46e16dc21faadff68d

Aliases

arxiv: 1003.5010 · arxiv_version: 1003.5010v1 · doi: 10.48550/arxiv.1003.5010 · pith_short_12: 6IZGVLLATEQQ · pith_short_16: 6IZGVLLATEQQBESW · pith_short_8: 6IZGVLLA

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/6IZGVLLATEQQBESWZMDAEJ5TW4 \
  | 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: f2326aad609921009256cb060227b3b704cd536056b2bc46e16dc21faadff68d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3e90b795d9c3fd4777937f70127def1c9a6f4924af5a2e3a436d51122ccf2e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-03-25T22:00:54Z",
    "title_canon_sha256": "48eb3544d55f9e7c9a62418b57921fb4ce5fb91fc6eee216d2b125a78c9e0b5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.5010",
    "kind": "arxiv",
    "version": 1
  }
}