Pith Number

pith:WC5HJGJF

pith:2017:WC5HJGJFEUOVWDU7IBKWFLK2KT

not attested not anchored not stored refs pending

The multiphase circumgalactic medium traced by low metal ions in EAGLE zoom simulations

Alexander J. Richings, Benjamin D. Oppenheimer, Jessica K. Werk, Joop Schaye, Robert A. Crain

arxiv:1709.07577 v1 · 2017-09-22 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WC5HJGJFEUOVWDU7IBKWFLK2KT}

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	2026-05-18T00:07:11.880628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0ba749925251d5b0e9f405562ad5a54d43a1289d0b01843090fd3b545710050

Aliases

arxiv: 1709.07577 · arxiv_version: 1709.07577v1 · doi: 10.48550/arxiv.1709.07577 · pith_short_12: WC5HJGJFEUOV · pith_short_16: WC5HJGJFEUOVWDU7 · pith_short_8: WC5HJGJF

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/WC5HJGJFEUOVWDU7IBKWFLK2KT \
  | 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: b0ba749925251d5b0e9f405562ad5a54d43a1289d0b01843090fd3b545710050

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c986a03e61a247ad37dd90f3eaf681af18a7bac2e4f441deb1462030f38b0ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-22T02:47:02Z",
    "title_canon_sha256": "2be2b01e60b9745c7caf5848e5d179ebe50177b5c0805777fd7b26e5dcf6adeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07577",
    "kind": "arxiv",
    "version": 1
  }
}