Pith Number

pith:YNVXVITH

pith:2017:YNVXVITHKXNCD3YYTGIYUXDNW7

not attested not anchored not stored refs pending

Inspiraling Halo Accretion Mapped in Lyman-$\alpha$ Emission around a $z\sim3$ Quasar

(2) UCO, 3), (3) UC, 4) ((1) ESO, (4) MPIA, 5), (5) UC, (6) USM, 7), (7) NYU AD, (8) ETH), Aaron A. Dutton (7), Andrea V. Macci\`o (7, Aura Obreja (6, Fabrizio Arrigoni Battaia (1), Garching, Joseph F. Hennawi (4, J. Xavier Prochaska (2, Santa Barbara, Santa Cruz, Sebastiano Cantalupo (8), Tobias Buck (4)

arxiv:1709.08228 v1 · 2017-09-24 · 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{YNVXVITHKXNCD3YYTGIYUXDNW7}

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	2026-05-18T00:28:44.453339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c36b7aa26755da21ef1899918a5c6db7ffafa7fce8e9adfd66085d11fa00f509

Aliases

arxiv: 1709.08228 · arxiv_version: 1709.08228v1 · doi: 10.48550/arxiv.1709.08228 · pith_short_12: YNVXVITHKXNC · pith_short_16: YNVXVITHKXNCD3YY · pith_short_8: YNVXVITH

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/YNVXVITHKXNCD3YYTGIYUXDNW7 \
  | 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: c36b7aa26755da21ef1899918a5c6db7ffafa7fce8e9adfd66085d11fa00f509

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83e576bf679bee08d57973e5af928dc4633a5c0f6dbd8b3fa1ae18c981533cca",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-24T18:12:41Z",
    "title_canon_sha256": "b03674ee9d6a1beb7f9509c0aa98d8edacdc3c3cb9d8d87b8125df2439f03b48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08228",
    "kind": "arxiv",
    "version": 1
  }
}