Pith Number

pith:UKPSL5LN

pith:2016:UKPSL5LNCAFI4OIZH5PSOYNDKF

not attested not anchored not stored refs pending

Dust Emissivity in the Star-Forming Filament OMC 2/3

A. M. Stutz, B. S. Mason, J. Di Francesco, R. K. Friesen, S. I. Sadavoy, S. Schnee

arxiv:1601.06769 v3 · 2016-01-25 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UKPSL5LNCAFI4OIZH5PSOYNDKF}

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	2026-05-18T01:18:38.004549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a29f25f56d100a8e39193f5f2761a351768f57ea21a7d1a1788b47b3de4149da

Aliases

arxiv: 1601.06769 · arxiv_version: 1601.06769v3 · doi: 10.48550/arxiv.1601.06769 · pith_short_12: UKPSL5LNCAFI · pith_short_16: UKPSL5LNCAFI4OIZ · pith_short_8: UKPSL5LN

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/UKPSL5LNCAFI4OIZH5PSOYNDKF \
  | 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: a29f25f56d100a8e39193f5f2761a351768f57ea21a7d1a1788b47b3de4149da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8d68d00d94dc28881d9b3379618c7eef7b786497663815eebde85fa71a472bf",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-01-25T20:59:52Z",
    "title_canon_sha256": "1cd3dc7de4e11d333f409f9b0201ad7b039b9c870820e68c2d287a5a7e9596a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06769",
    "kind": "arxiv",
    "version": 3
  }
}