Pith Number

pith:OOYYXJCN

pith:2018:OOYYXJCNZX2NUAKC7DUJLDML2S

not attested not anchored not stored refs pending

THESEUS and the high redshift universe

N. R. Tanvir

arxiv:1802.01678 v1 · 2018-02-05 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OOYYXJCNZX2NUAKC7DUJLDML2S}

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	2026-05-18T00:24:21.680283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73b18ba44dcdf4da0142f8e8958d8bd4a153b90f3d98b4c367f620576a9da52a

Aliases

arxiv: 1802.01678 · arxiv_version: 1802.01678v1 · doi: 10.48550/arxiv.1802.01678 · pith_short_12: OOYYXJCNZX2N · pith_short_16: OOYYXJCNZX2NUAKC · pith_short_8: OOYYXJCN

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/OOYYXJCNZX2NUAKC7DUJLDML2S \
  | 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: 73b18ba44dcdf4da0142f8e8958d8bd4a153b90f3d98b4c367f620576a9da52a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55b423ad1a859fd058e52a97e5e49126410db4b192ca78ca780398d1f35a39dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-02-05T21:18:25Z",
    "title_canon_sha256": "2575fe2bfa7b881df84c9dfa5ce7429aaee8d757e960639fb6b5829f274d5f02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01678",
    "kind": "arxiv",
    "version": 1
  }
}