Pith Number

pith:HEN5T24Z

pith:2017:HEN5T24ZFNPLVH2CTU7Q3VC5JQ

not attested not anchored not stored refs pending

Saraswati: An Extremely Massive ~ 200 Megaparsec Scale Supercluster

Joe Jacob, Joydeep Bagchi, Prakash Sarkar, Pratik Dabhade, Shishir Sankhyayan, Somak Raychaudhury

arxiv:1707.03082 v1 · 2017-07-10 · 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{HEN5T24ZFNPLVH2CTU7Q3VC5JQ}

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	2026-05-18T00:39:30.941896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

391bd9eb992b5eba9f429d3f0dd45d4c13c2d352893907a6c7bc8c2df3020fa2

Aliases

arxiv: 1707.03082 · arxiv_version: 1707.03082v1 · doi: 10.48550/arxiv.1707.03082 · pith_short_12: HEN5T24ZFNPL · pith_short_16: HEN5T24ZFNPLVH2C · pith_short_8: HEN5T24Z

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/HEN5T24ZFNPLVH2CTU7Q3VC5JQ \
  | 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: 391bd9eb992b5eba9f429d3f0dd45d4c13c2d352893907a6c7bc8c2df3020fa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1831c69694695d6abdfcf92f37300fa03b7d162ea86715470f66378af613a44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-07-10T23:38:02Z",
    "title_canon_sha256": "8f87bd21f353247a2b20278c6b4564115a3a5cbe8a3bcc6996204e8ded0b25ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03082",
    "kind": "arxiv",
    "version": 1
  }
}