Pith Number

pith:SVDGRZY5

pith:2016:SVDGRZY55AM3TLFAIVC6N5TWHU

not attested not anchored not stored refs pending

Gas Accretion and Giant Lyman-alpha Nebulae

Sebastiano Cantalupo (ETH Zurich)

arxiv:1612.00491 v1 · 2016-12-01 · astro-ph.GA · 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{SVDGRZY55AM3TLFAIVC6N5TWHU}

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

The X-ray-to-UV relation does not evolve in homogeneous quasar samples

Receipt and verification

First computed	2026-05-18T00:43:29.780548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

954668e71de819b9aca04545e6f6763d01739d3ecc5414af4268984f7d377366

Aliases

arxiv: 1612.00491 · arxiv_version: 1612.00491v1 · doi: 10.48550/arxiv.1612.00491 · pith_short_12: SVDGRZY55AM3 · pith_short_16: SVDGRZY55AM3TLFA · pith_short_8: SVDGRZY5

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/SVDGRZY55AM3TLFAIVC6N5TWHU \
  | 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: 954668e71de819b9aca04545e6f6763d01739d3ecc5414af4268984f7d377366

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e21e9921f9f7ecf581d1962c46e7e7f3c23394b69f119532052f302b58f0993d",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-12-01T22:03:12Z",
    "title_canon_sha256": "6292b36fe6b1c5828a0251635623d27ad919795b588b2553d8b4b7173e561f35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00491",
    "kind": "arxiv",
    "version": 1
  }
}