Pith Number

pith:MDF4T3AJ

pith:2015:MDF4T3AJXFGOJJ4MD3W5O3VLFI

not attested not anchored not stored refs pending

Connecting Galaxies with Halos Across Cosmic Time: Stellar mass assembly distribution modeling of galaxy statistics

Matthew R. Becker

arxiv:1507.03605 v1 · 2015-07-13 · 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{MDF4T3AJXFGOJJ4MD3W5O3VLFI}

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	2026-05-18T01:36:57.838147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60cbc9ec09b94ce4a78c1eedd76eab2a12c3e3f94bcdba23b41f6958e1363257

Aliases

arxiv: 1507.03605 · arxiv_version: 1507.03605v1 · doi: 10.48550/arxiv.1507.03605 · pith_short_12: MDF4T3AJXFGO · pith_short_16: MDF4T3AJXFGOJJ4M · pith_short_8: MDF4T3AJ

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/MDF4T3AJXFGOJJ4MD3W5O3VLFI \
  | 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: 60cbc9ec09b94ce4a78c1eedd76eab2a12c3e3f94bcdba23b41f6958e1363257

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7a696f5bb9feecd3ec23760c2907ae94d0ab255741b0324cc75d92f081cb8c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-13T20:04:23Z",
    "title_canon_sha256": "078233f8804d4f6c7fa9758600aa4f3c7918a7dfd09149c1fe15e1b2ef4924e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03605",
    "kind": "arxiv",
    "version": 1
  }
}