Pith Number

pith:MR6CJN52

pith:2014:MR6CJN52H6R5ZCI7TFWZVVMFHW

not attested not anchored not stored refs pending

Bibliometric Indicators of Young Authors in Astrophysics: Can Later Stars be Predicted?

Birger Larsen, Frank Havemann

arxiv:1404.3084 v1 · 2014-04-11 · cs.DL · astro-ph.IM · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MR6CJN52H6R5ZCI7TFWZVVMFHW}

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	2026-05-18T02:32:30.853747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

647c24b7ba3fa3dc891f996d9ad5853dbd7ecc215b57c66072a3042f65dff9ea

Aliases

arxiv: 1404.3084 · arxiv_version: 1404.3084v1 · doi: 10.48550/arxiv.1404.3084 · pith_short_12: MR6CJN52H6R5 · pith_short_16: MR6CJN52H6R5ZCI7 · pith_short_8: MR6CJN52

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/MR6CJN52H6R5ZCI7TFWZVVMFHW \
  | 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: 647c24b7ba3fa3dc891f996d9ad5853dbd7ecc215b57c66072a3042f65dff9ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f83bf93d65ea6a0147967c8804b2d9b1d4dab9f55820956d0d4bf437f10cf728",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2014-04-11T12:01:09Z",
    "title_canon_sha256": "d2c9ed5dbea8b35270fbb3820f686f99225665769b52fd62749ffd0326b27e76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3084",
    "kind": "arxiv",
    "version": 1
  }
}