Pith Number

pith:ZECUYJPA

pith:2008:ZECUYJPATXXDWQNRAIGCEUDALC

not attested not anchored not stored refs pending

Tidal Effects and the Environment Dependence of Halo Assembly

2), (2) AIfA Bonn, (3) HU Jerusalem), Avishai Dekel (3), C. Marcella Carollo (1) ((1) ETH Zurich, Cristiano Porciani (1, Oliver Hahn (1)

arxiv:0803.4211 v2 · 2008-03-28 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZECUYJPATXXDWQNRAIGCEUDALC}

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	2026-05-18T02:15:59.741670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9054c25e09dee3b41b1020c22506058bdefa046fed2c7fba36f2122441c591f

Aliases

arxiv: 0803.4211 · arxiv_version: 0803.4211v2 · doi: 10.48550/arxiv.0803.4211 · pith_short_12: ZECUYJPATXXD · pith_short_16: ZECUYJPATXXDWQNR · pith_short_8: ZECUYJPA

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/ZECUYJPATXXDWQNRAIGCEUDALC \
  | 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: c9054c25e09dee3b41b1020c22506058bdefa046fed2c7fba36f2122441c591f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0b63d25492822b5fee14b6a6718373ba91ba84dd5529d0d38c9f517332a1c8f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-03-28T21:13:16Z",
    "title_canon_sha256": "7dcac33b04f42bd42768f787e6ee8b922ddfa60864bd218142d9fe9cc271fd83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.4211",
    "kind": "arxiv",
    "version": 2
  }
}