Pith Number

pith:USLZCCM3

pith:2017:USLZCCM3JANQGXGLM2H5D2BE35

not attested not anchored not stored refs pending

Exploring the Cosmic Evolution of Habitability with Galaxy Merger Trees

2), (2) Centre for Exoplanets, 3), (3) CANES program, A. J. Levan (1) ((1) Physics Dept, Dept of Physics, E. R. Stanway (1, G. C. Brown (1), Habitability, H. J. T. Childs (1), King's College London, M. A. Lane (1, M. J. Hoskin (1, S. M. L. Greis (1), UK, UK), University of Warwick

arxiv:1710.03033 v2 · 2017-10-09 · 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{USLZCCM3JANQGXGLM2H5D2BE35}

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	2026-05-18T00:24:15.956434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a49791099b481b035ccb668fd1e824df5bc7b885ca4096cb3fcea9ec6c4291ac

Aliases

arxiv: 1710.03033 · arxiv_version: 1710.03033v2 · doi: 10.48550/arxiv.1710.03033 · pith_short_12: USLZCCM3JANQ · pith_short_16: USLZCCM3JANQGXGL · pith_short_8: USLZCCM3

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/USLZCCM3JANQGXGLM2H5D2BE35 \
  | 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: a49791099b481b035ccb668fd1e824df5bc7b885ca4096cb3fcea9ec6c4291ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b034aa4a2fd18d327627bd4d2f19deea12c20b826bd6ad35df5a2956faf56c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-09T11:28:50Z",
    "title_canon_sha256": "9cece76b3395eba4a4301b4daf066426799ff7574aec741461235614226285ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03033",
    "kind": "arxiv",
    "version": 2
  }
}