Pith Number

pith:VA5RFW7G

pith:2013:VA5RFW7GYYHXDBUUSPQRB757I6

not attested not anchored not stored refs pending

Detection of galaxy assembly bias

Gabriella De Lucia, Lan Wang, Simone M. Weinmann, Xiaohu Yang

arxiv:1305.0350 v2 · 2013-05-02 · 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{VA5RFW7GYYHXDBUUSPQRB757I6}

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	2026-05-18T01:50:13.360766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a83b12dbe6c60f71869493e110ffbf47ab35f7aa6751b23c42ce80f25abbfb53

Aliases

arxiv: 1305.0350 · arxiv_version: 1305.0350v2 · doi: 10.48550/arxiv.1305.0350 · pith_short_12: VA5RFW7GYYHX · pith_short_16: VA5RFW7GYYHXDBUU · pith_short_8: VA5RFW7G

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/VA5RFW7GYYHXDBUUSPQRB757I6 \
  | 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: a83b12dbe6c60f71869493e110ffbf47ab35f7aa6751b23c42ce80f25abbfb53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "199a4a9fe8f0efff5eaedb01b7f4979f896e84c83f006673318aee5800b8be40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-05-02T07:02:31Z",
    "title_canon_sha256": "5df7a73865b2a42d948421dbb692ddacb1a1ffda3bc6974c5f69b53082724da7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0350",
    "kind": "arxiv",
    "version": 2
  }
}