Pith Number

pith:5DJNRGK6

pith:2013:5DJNRGK6LJC6SNJEK3EXLEJMFA

not attested not anchored not stored refs pending

Evolution of the high-mass end of the stellar initial mass functions in starburst galaxies

Gerhardt R. Meurer, Kenji Bekki

arxiv:1301.7128 v1 · 2013-01-30 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5DJNRGK6LJC6SNJEK3EXLEJMFA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:51:57.219982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8d2d8995e5a45e9352456c975912c281a322acea30281c0430ae8cec0064852

Aliases

arxiv: 1301.7128 · arxiv_version: 1301.7128v1 · doi: 10.48550/arxiv.1301.7128 · pith_short_12: 5DJNRGK6LJC6 · pith_short_16: 5DJNRGK6LJC6SNJE · pith_short_8: 5DJNRGK6

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/5DJNRGK6LJC6SNJEK3EXLEJMFA \
  | 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: e8d2d8995e5a45e9352456c975912c281a322acea30281c0430ae8cec0064852

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0c9a6cce894aa34a73c81174a25e48a5f6a1bc02b32a151bde9be5599f60dd2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-01-30T02:33:20Z",
    "title_canon_sha256": "485b8f43368904b9b3bea5e0905f09d74b30a432d80cd52f23b32fd8e481383b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7128",
    "kind": "arxiv",
    "version": 1
  }
}