Pith Number

pith:D2I4K77T

pith:2014:D2I4K77TM7NO3KWZLMH6BNJUDA

not attested not anchored not stored refs pending

The density structure of the L1157 molecular outflow

A. I. G\'omez-Ruiz, B. Lefloch, B. Nisini, C. Ceccarelli, C. Codella, G. Busquet, L. Podio, M. Benedettini, S. Viti

arxiv:1410.8453 v1 · 2014-10-30 · 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{D2I4K77TM7NO3KWZLMH6BNJUDA}

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	2026-05-18T01:41:38.487772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e91c57ff367daedaad95b0fe0b5341837c3706fc80aec9229deffceffa995c4

Aliases

arxiv: 1410.8453 · arxiv_version: 1410.8453v1 · doi: 10.48550/arxiv.1410.8453 · pith_short_12: D2I4K77TM7NO · pith_short_16: D2I4K77TM7NO3KWZ · pith_short_8: D2I4K77T

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/D2I4K77TM7NO3KWZLMH6BNJUDA \
  | 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: 1e91c57ff367daedaad95b0fe0b5341837c3706fc80aec9229deffceffa995c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17e929c042dfb57060ab773c1b330872618f308d25b6ab465f75da19a9c0eb4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-10-30T17:21:31Z",
    "title_canon_sha256": "bfc711a0474247e348d5d2f5f53faa619659a1c7bcf54b6414a290fe3a49833b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8453",
    "kind": "arxiv",
    "version": 1
  }
}