Pith Number

pith:MJXEHDFL

pith:2015:MJXEHDFLYH4SA45FTAHNMJVKJK

not attested not anchored not stored refs pending

Galaxy Formation & Dark Matter Modelling in the Era of the Square Kilometre Array

B. Qin, C. D. P. Lagos, C. G. Lacey, C. M. Baugh, C. Power, D. Cunnama, D. Obreschkow, H. S. Kim, J. Fu, J. Wang, L. Li, M. Zhu, Y. Wang

arxiv:1501.01564 v1 · 2015-01-07 · 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{MJXEHDFLYH4SA45FTAHNMJVKJK}

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	2026-05-18T02:29:53.784258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

626e438cabc1f92073a5980ed626aa4a804f7fa291a9d2305f10ce911ef51fdc

Aliases

arxiv: 1501.01564 · arxiv_version: 1501.01564v1 · doi: 10.48550/arxiv.1501.01564 · pith_short_12: MJXEHDFLYH4S · pith_short_16: MJXEHDFLYH4SA45F · pith_short_8: MJXEHDFL

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/MJXEHDFLYH4SA45FTAHNMJVKJK \
  | 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: 626e438cabc1f92073a5980ed626aa4a804f7fa291a9d2305f10ce911ef51fdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be22c65ec6b1f6ba8e67e142e35a9ecebdb8a5cbf3b1dd1e9eea76589be5dad1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-01-07T17:16:04Z",
    "title_canon_sha256": "7b352b2d21b0bf22e49fff124519fc857d6eff907576f7db8c8d9d92f923f8a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01564",
    "kind": "arxiv",
    "version": 1
  }
}