Pith Number

pith:EFFDTWDE

pith:2011:EFFDTWDEWVJNDPXGHKBJWTU3AX

not attested not anchored not stored refs pending

Co-planar streams, pancakes, and angular-momentum exchange in high-z disc galaxies

Avishai Dekel, Mark Danovich, Oliver Hahn, Romain Teyssier

arxiv:1110.6209 v2 · 2011-10-27 · astro-ph.CO

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	2026-05-18T01:59:50.823763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

214a39d864b552d1bee63a829b4e9b05f5779c690fdd0e3a4d4cab9d5f6357ae

Aliases

arxiv: 1110.6209 · arxiv_version: 1110.6209v2 · doi: 10.48550/arxiv.1110.6209 · pith_short_12: EFFDTWDEWVJN · pith_short_16: EFFDTWDEWVJNDPXG · pith_short_8: EFFDTWDE

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/EFFDTWDEWVJNDPXGHKBJWTU3AX \
  | 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: 214a39d864b552d1bee63a829b4e9b05f5779c690fdd0e3a4d4cab9d5f6357ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "490ffe152b3cd18de3b410083771f92847196220a75ba81eee6d917135036637",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-10-27T22:39:47Z",
    "title_canon_sha256": "70ab79bd9653a6aa793c88086a28807dc36d9a2a566ba1460fe6b2dfe42c370e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6209",
    "kind": "arxiv",
    "version": 2
  }
}