Pith Number

pith:RYYQREL4

pith:2016:RYYQREL453NSGICEBTOG433VL7

not attested not anchored not stored refs pending

VLT Spectroscopic Analysis of HH 202. Implications on dust destruction and thermal inhomogeneities

Antonio Peimbert, Gloria Delgado-Inglada, Jos\'e N. Esp\'iritu, Mar\'ia Teresa Ruiz

arxiv:1612.04925 v1 · 2016-12-15 · 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{RYYQREL453NSGICEBTOG433VL7}

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	2026-05-18T00:54:53.894891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e3108917ceedb2320440cdc6e6f755fc25b6d6f4a1ab384be74f36e319383bf

Aliases

arxiv: 1612.04925 · arxiv_version: 1612.04925v1 · doi: 10.48550/arxiv.1612.04925 · pith_short_12: RYYQREL453NS · pith_short_16: RYYQREL453NSGICE · pith_short_8: RYYQREL4

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/RYYQREL453NSGICEBTOG433VL7 \
  | 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: 8e3108917ceedb2320440cdc6e6f755fc25b6d6f4a1ab384be74f36e319383bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76e07664e45b701e40e0754c2f4cf42681220b80b0c30fe663e6143650afeb7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-12-15T04:37:35Z",
    "title_canon_sha256": "153be1685421a4935ab3de494403bf77608e1906f38f54bf8a9cf47a5496659d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04925",
    "kind": "arxiv",
    "version": 1
  }
}