Pith Number

pith:YENNSKBI

pith:2011:YENNSKBIGFNSX5HNCF2CZCC5QB

not attested not anchored not stored refs pending

Chemical signature of gas-rich disc-disc mergers at high redshift

Brad K. Gibson, Chris B. Brook, Daisuke Kawata, Hugo Martel, Patricia S\'anchez-Bl\'azquez, Simon Richard

arxiv:1101.3295 v1 · 2011-01-17 · 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{YENNSKBIGFNSX5HNCF2CZCC5QB}

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	2026-05-18T02:03:39.025306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c11ad92828315b2bf4ed11742c885d80434a81aa318141e6aa9a53e39b77b9f6

Aliases

arxiv: 1101.3295 · arxiv_version: 1101.3295v1 · doi: 10.48550/arxiv.1101.3295 · pith_short_12: YENNSKBIGFNS · pith_short_16: YENNSKBIGFNSX5HN · pith_short_8: YENNSKBI

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/YENNSKBIGFNSX5HNCF2CZCC5QB \
  | 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: c11ad92828315b2bf4ed11742c885d80434a81aa318141e6aa9a53e39b77b9f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fad399c380f1590d1b107c044549aad38f34663303c400f6bbc14434fde08f73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-01-17T19:43:43Z",
    "title_canon_sha256": "5110a8471d7adb61d1f3e90340f29434670188060d301a13220f62db3b71a49f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3295",
    "kind": "arxiv",
    "version": 1
  }
}