Pith Number

pith:FN2EA6HV

pith:2012:FN2EA6HVQXOKXN77BTBK3QO4RV

not attested not anchored not stored refs pending

A way to deal with the fringe-like pattern in VIMOS-IFU data

Carina Lagerholm, Davor Krajnovic, Harald Kuntschner, Marina Rejkuba, Michele Cappellari, Richard McDermid

arxiv:1203.2558 v3 · 2012-03-12 · astro-ph.IM · 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{FN2EA6HVQXOKXN77BTBK3QO4RV}

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	2026-05-18T01:58:09.920341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b744078f585dcabb7ff0cc2adc1dc8d5c122cbe7c5f8a1b8ffbe5102e801b51

Aliases

arxiv: 1203.2558 · arxiv_version: 1203.2558v3 · doi: 10.48550/arxiv.1203.2558 · pith_short_12: FN2EA6HVQXOK · pith_short_16: FN2EA6HVQXOKXN77 · pith_short_8: FN2EA6HV

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/FN2EA6HVQXOKXN77BTBK3QO4RV \
  | 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: 2b744078f585dcabb7ff0cc2adc1dc8d5c122cbe7c5f8a1b8ffbe5102e801b51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31ab07d691cb9c7c913f12bb778d1204045c78d9a32c3abc0fb5b00576f70c06",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-03-12T17:18:41Z",
    "title_canon_sha256": "1e68d61ba25ed92e951ca5bfe287beb04a33250460ca0eef53ba4d23093b8f9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2558",
    "kind": "arxiv",
    "version": 3
  }
}