Pith Number

pith:ZHFD33GG

pith:2016:ZHFD33GGF6GCGCL2OO6XXEYH3B

not attested not anchored not stored refs pending

High-redshift major mergers weakly enhance star formation

B. Elmegreen, C. J. Jog, C. Struck, E. Emsellem, F. Bournaud, F. Combes, F. Renaud, J. Fensch, O. Agertz, P.-A. Duc, P. Amram, P. Di Matteo, R. Teyssier, V. Perret

arxiv:1610.03877 v2 · 2016-10-12 · astro-ph.GA

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

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	2026-05-18T00:54:28.594777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9ca3decc62f8c23097a73bd7b9307d84df4ab4379035a65afe810c4e3a3e80a

Aliases

arxiv: 1610.03877 · arxiv_version: 1610.03877v2 · doi: 10.48550/arxiv.1610.03877 · pith_short_12: ZHFD33GGF6GC · pith_short_16: ZHFD33GGF6GCGCL2 · pith_short_8: ZHFD33GG

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/ZHFD33GGF6GCGCL2OO6XXEYH3B \
  | 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: c9ca3decc62f8c23097a73bd7b9307d84df4ab4379035a65afe810c4e3a3e80a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b7d42f9bc2d4c8a8e794e0f7cfbfe07a003a943ee6469c2b308c252efe3b903",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-10-12T21:03:49Z",
    "title_canon_sha256": "ca0378d28fe4ca82ddaad106ae9bd023499ea7819d28d576a2b1b2a39fbb6e6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03877",
    "kind": "arxiv",
    "version": 2
  }
}