Pith Number

pith:7BFKTR5S

pith:2016:7BFKTR5SHBJ75FIEYG6TCD4NWV

not attested not anchored not stored refs pending

Selection biases in empirical p(z) methods for weak lensing

Daniel Gruen, Fabrice Brimioulle

arxiv:1610.01160 v2 · 2016-10-04 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7BFKTR5SHBJ75FIEYG6TCD4NWV}

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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.

Cited by

1 paper in Pith

Machine Learning Techniques for Astrophysics and Cosmology: Photometric Redshifts

Receipt and verification

First computed	2026-05-18T00:46:39.579851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f84aa9c7b23853fe9504c1bd310f8db560ae9a2d50d7bb730c5ea67cfcaa68b2

Aliases

arxiv: 1610.01160 · arxiv_version: 1610.01160v2 · doi: 10.48550/arxiv.1610.01160 · pith_short_12: 7BFKTR5SHBJ7 · pith_short_16: 7BFKTR5SHBJ75FIE · pith_short_8: 7BFKTR5S

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/7BFKTR5SHBJ75FIEYG6TCD4NWV \
  | 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: f84aa9c7b23853fe9504c1bd310f8db560ae9a2d50d7bb730c5ea67cfcaa68b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f338a729549c601e794d82ea53cde63512dc1c7f29206142b0e787d5bf67ffa2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-10-04T20:00:01Z",
    "title_canon_sha256": "480fd4366ef011e384728ecd0caa16db91143bda0fc7f6a11a4cb4c9acb6e1b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01160",
    "kind": "arxiv",
    "version": 2
  }
}