Pith Number

pith:5BBT55PB

pith:2012:5BBT55PBX2K6KEF4RFXZOQMO3T

not attested not anchored not stored refs pending

Reconstructing the velocity field beyond the local universe

Catherine Cress, David Bacon, Luis F. A. Teodoro, Michael S. Warren, Robert C. Nichol, Russell Johnston

arxiv:1210.1203 v2 · 2012-10-03 · 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{5BBT55PBX2K6KEF4RFXZOQMO3T}

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	2026-05-18T02:35:52.631207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8433ef5e1be95e510bc896f97418edcc2bc426fe484cc5895fb2feb814f517e

Aliases

arxiv: 1210.1203 · arxiv_version: 1210.1203v2 · doi: 10.48550/arxiv.1210.1203 · pith_short_12: 5BBT55PBX2K6 · pith_short_16: 5BBT55PBX2K6KEF4 · pith_short_8: 5BBT55PB

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/5BBT55PBX2K6KEF4RFXZOQMO3T \
  | 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: e8433ef5e1be95e510bc896f97418edcc2bc426fe484cc5895fb2feb814f517e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04fc499d777fd31b48eeb0ff219ff3cadfb56e39af2d2be79cb4eee5762d5e60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-03T19:56:06Z",
    "title_canon_sha256": "322124754db0f1f13837382f87de9b272f942e40a8bcadf9116a3ee6edd0013f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1203",
    "kind": "arxiv",
    "version": 2
  }
}