Pith Number

pith:TSQUVMBF

pith:2014:TSQUVMBF5NT6IGBTMU5DCMV4Q4

not attested not anchored not stored refs pending

Cosmic history of integrated galactic stellar initial mass function : a simulation study

Asis Kumar Chattopadhyay, Bharat Warlu, Tanuka Chattopadhyay, Tuli De

arxiv:1411.3848 v2 · 2014-11-14 · 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{TSQUVMBF5NT6IGBTMU5DCMV4Q4}

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	2026-05-18T01:35:51.563635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ca14ab025eb67e41833653a3132bc8733928d847314c8256c9a46fb3cc79ce6

Aliases

arxiv: 1411.3848 · arxiv_version: 1411.3848v2 · doi: 10.48550/arxiv.1411.3848 · pith_short_12: TSQUVMBF5NT6 · pith_short_16: TSQUVMBF5NT6IGBT · pith_short_8: TSQUVMBF

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/TSQUVMBF5NT6IGBTMU5DCMV4Q4 \
  | 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: 9ca14ab025eb67e41833653a3132bc8733928d847314c8256c9a46fb3cc79ce6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f0007d591e0c361c525e90c9c76f174b2dccbbfccd5ac6078f8109e23abf280",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-11-14T09:57:03Z",
    "title_canon_sha256": "27b11972838046c633339f9b5d89b10d7bced2d6ba0410d03f25fc3ad9675780"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3848",
    "kind": "arxiv",
    "version": 2
  }
}