Pith Number

pith:42KNVON2

pith:2016:42KNVON2X4SH2AHNDWINNJUCML

not attested not anchored not stored refs pending

The IC 5146 star forming complex and its surroundings with 2MASS, WISE and Spitzer

C.Bonatto, E.Bica, N.A.Nunes

arxiv:1601.01279 v1 · 2016-01-06 · astro-ph.SR · 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{42KNVON2X4SH2AHNDWINNJUCML}

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	2026-05-18T01:23:15.744494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e694dab9babf247d00ed1d90d6a68262fa0f62a8ac8b9e66725c12f868163af4

Aliases

arxiv: 1601.01279 · arxiv_version: 1601.01279v1 · doi: 10.48550/arxiv.1601.01279 · pith_short_12: 42KNVON2X4SH · pith_short_16: 42KNVON2X4SH2AHN · pith_short_8: 42KNVON2

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/42KNVON2X4SH2AHNDWINNJUCML \
  | 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: e694dab9babf247d00ed1d90d6a68262fa0f62a8ac8b9e66725c12f868163af4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84b5ab337dda853ec715572fa3827711be0930ffc5318a76c0e9a40f86e469b5",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-01-06T19:11:11Z",
    "title_canon_sha256": "0295510cfd38273afa2be95804d8cbbe3c9fc67b7c23807ef625db7cc007c5b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01279",
    "kind": "arxiv",
    "version": 1
  }
}