Pith Number

pith:I2LMZHSG

pith:2015:I2LMZHSGKEYK3KCRCBYC3WHAOV

not attested not anchored not stored refs pending

Identification of z~>2 Herschel 500 micron sources using color-deconfusion

A. Comastri, A. Fontana, C. Schreiber, D. Elbaz, E. Merlin, F. Buitrago, H. C. Ferguson, J. S. Dunlop, J. X. Wang, K. Okumura, M. Castellano, M. J. Michalowski, M. Pannella, N. Bourne, N. Cappelluti, P. Santini, R. Amorin, R. Leiton, S. Derriere, T. Wang, V. A. Bruce, X.W. Shu

arxiv:1512.00167 v1 · 2015-12-01 · 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	2026-05-18T01:22:32.685844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4696cc9e465130ada85110702dd8e07547062af18c63a44d3d1a6d7d28ee1814

Aliases

arxiv: 1512.00167 · arxiv_version: 1512.00167v1 · doi: 10.48550/arxiv.1512.00167 · pith_short_12: I2LMZHSGKEYK · pith_short_16: I2LMZHSGKEYK3KCR · pith_short_8: I2LMZHSG

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/I2LMZHSGKEYK3KCRCBYC3WHAOV \
  | 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: 4696cc9e465130ada85110702dd8e07547062af18c63a44d3d1a6d7d28ee1814

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5478495cd10ca4f362c61edcc33f8a06f8aba0c1cc23a3e2b96f5a9205147901",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-12-01T07:49:48Z",
    "title_canon_sha256": "a775296f57f947fa49ce8bd7961e26a7a115aad9462d399292e8d358fbf59540"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00167",
    "kind": "arxiv",
    "version": 1
  }
}