Pith Number

pith:B6PA2MPF

pith:2010:B6PA2MPFYZ6E5F5AFKRNJM2BJF

not attested not anchored not stored refs pending

Diffuse far-infrared and ultraviolet emission in the NGC4435/4438 system: tidal stream or Galactic cirrus?

B. R. Kent, G. J. Bendo, J. I. Davies, K. G. Isaak, L. Cortese

arxiv:1001.0980 v1 · 2010-01-06 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B6PA2MPFYZ6E5F5AFKRNJM2BJF}

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	2026-05-18T02:10:04.276657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f9e0d31e5c67c4e97a02aa2d4b341496a5db13c89994266c0d6047507b22364

Aliases

arxiv: 1001.0980 · arxiv_version: 1001.0980v1 · doi: 10.48550/arxiv.1001.0980 · pith_short_12: B6PA2MPFYZ6E · pith_short_16: B6PA2MPFYZ6E5F5A · pith_short_8: B6PA2MPF

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/B6PA2MPFYZ6E5F5AFKRNJM2BJF \
  | 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: 0f9e0d31e5c67c4e97a02aa2d4b341496a5db13c89994266c0d6047507b22364

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a66fcdfd1c637eff413aacb9e126a262ac8c282b94d2cc7ddd186fa7300d00d3",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-01-06T21:20:21Z",
    "title_canon_sha256": "aabfba735b9de6e5a3e0fff4f77a4122b6f68903c17808fd7588ff6b1df653a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0980",
    "kind": "arxiv",
    "version": 1
  }
}