Pith Number

pith:IW56ZNTJ

pith:2016:IW56ZNTJFTWIYKELST6JYW6CWU

not attested not anchored not stored refs pending

The Network Behind the Cosmic Web

Albert-L\'aszl\'o Barab\'asi, Arjun Dey, B. C. Coutinho, Kim Albrecht, Lars Hernquist, Mark Vogelsberger, Paul Torrey, Sungryong Hong

arxiv:1604.03236 v2 · 2016-04-12 · 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{IW56ZNTJFTWIYKELST6JYW6CWU}

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.

Cited by

1 paper in Pith

Information Content of the Cosmic Web

Receipt and verification

First computed	2026-05-18T01:17:12.381779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45bbecb6692cec8c288b94fc9c5bc2b518741f40dd059881e7a9df12dafe608d

Aliases

arxiv: 1604.03236 · arxiv_version: 1604.03236v2 · doi: 10.48550/arxiv.1604.03236 · pith_short_12: IW56ZNTJFTWI · pith_short_16: IW56ZNTJFTWIYKEL · pith_short_8: IW56ZNTJ

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/IW56ZNTJFTWIYKELST6JYW6CWU \
  | 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: 45bbecb6692cec8c288b94fc9c5bc2b518741f40dd059881e7a9df12dafe608d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea49a7bc68d79162ab35573c0c58f5adf93a55521334e8151f777ba20471d700",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-04-12T03:43:38Z",
    "title_canon_sha256": "473271380cba25dbd9b21be6da7c3265b42689777b08ddb3f8bf0fa49cf00150"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03236",
    "kind": "arxiv",
    "version": 2
  }
}