Pith Number

pith:MTMHT6Q3

pith:2017:MTMHT6Q36U3Q5VG4R64CZBF72G

not attested not anchored not stored refs pending

On the nature of infrared-faint radio sources in the SXDF and VLA-VVDS fields

Alain Omont, Alexandre Beelen, C. H. Ishwara-Chandra, Jonathan Sievers, Sandeep Sirothia, Veeresh Singh, Yogesh Wadadekar

arxiv:1706.05258 v1 · 2017-06-16 · 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{MTMHT6Q36U3Q5VG4R64CZBF72G}

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	2026-05-18T00:42:11.792068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64d879fa1bf5370ed4dc8fb82c84bfd1a5f4c0689f247bcd85671611b4fad33b

Aliases

arxiv: 1706.05258 · arxiv_version: 1706.05258v1 · doi: 10.48550/arxiv.1706.05258 · pith_short_12: MTMHT6Q36U3Q · pith_short_16: MTMHT6Q36U3Q5VG4 · pith_short_8: MTMHT6Q3

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/MTMHT6Q36U3Q5VG4R64CZBF72G \
  | 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: 64d879fa1bf5370ed4dc8fb82c84bfd1a5f4c0689f247bcd85671611b4fad33b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2684e1ece43ea6a8e8d50d949581fd70e3285634d81fb6f250adbf83bd2f2467",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-06-16T12:59:02Z",
    "title_canon_sha256": "ad7daa6076b1c8c8be03f226410126e38ac88ebcc33c4d824a9d0cdd151b6218"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05258",
    "kind": "arxiv",
    "version": 1
  }
}