Pith Number

pith:PE6IEJZK

pith:2015:PE6IEJZKNPXUMRS6FT5TY4DB2T

not attested not anchored not stored refs pending

Mean maps for cosmic web structures in cosmological initial conditions

Han Aung, J. D. Cohn

arxiv:1505.07887 v2 · 2015-05-28 · 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{PE6IEJZKNPXUMRS6FT5TY4DB2T}

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	2026-05-18T01:23:03.973228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

793c82272a6bef46465e2cfb3c7061d4c919ec67d910e2ce5d3e4ebd5479c989

Aliases

arxiv: 1505.07887 · arxiv_version: 1505.07887v2 · doi: 10.48550/arxiv.1505.07887 · pith_short_12: PE6IEJZKNPXU · pith_short_16: PE6IEJZKNPXUMRS6 · pith_short_8: PE6IEJZK

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/PE6IEJZKNPXUMRS6FT5TY4DB2T \
  | 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: 793c82272a6bef46465e2cfb3c7061d4c919ec67d910e2ce5d3e4ebd5479c989

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "675699e8b13917fd58b21d19c0cd8ecf9e3da34c334121d8c6323973789d167b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-05-28T23:44:30Z",
    "title_canon_sha256": "bddb3b241352673086195b535ead912ac38c1c4930bf425a30267ba01eb02cb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07887",
    "kind": "arxiv",
    "version": 2
  }
}