Pith Number

pith:CT45RUEE

pith:2016:CT45RUEERURLNQIN2CVLVQ7D2X

not attested not anchored not stored refs pending

Dynamical estimate of post main sequence stellar masses in 47 Tucanae

Harvey Richer, Jason Kalirai, Javiera Parada, Jeremy Heyl, Ryan Goldsbury

arxiv:1605.05740 v1 · 2016-05-18 · astro-ph.SR · 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{CT45RUEERURLNQIN2CVLVQ7D2X}

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	2026-05-18T01:10:02.963369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14f9d8d0848d22b6c10dd0aabac3e3d5c97cb668b02a942d617a9d56e6a67f2c

Aliases

arxiv: 1605.05740 · arxiv_version: 1605.05740v1 · doi: 10.48550/arxiv.1605.05740 · pith_short_12: CT45RUEERURL · pith_short_16: CT45RUEERURLNQIN · pith_short_8: CT45RUEE

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/CT45RUEERURLNQIN2CVLVQ7D2X \
  | 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: 14f9d8d0848d22b6c10dd0aabac3e3d5c97cb668b02a942d617a9d56e6a67f2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "355972e1721a9958cfaabc5dfbd39bd61de5a75bc1f7f7b36526cb672b60ab29",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-05-18T20:04:05Z",
    "title_canon_sha256": "203c2b2b00f94abe95d4cd08fe6ca724a8376269c83a843b05ea9b88a242536f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05740",
    "kind": "arxiv",
    "version": 1
  }
}