Pith Number

pith:TTFWHRRG

pith:2013:TTFWHRRGJT7SD4CFKMWC5LZX3Z

not attested not anchored not stored refs pending

Star forming regions linked to RCW78 and the discovery of a new IR bubble

2), (2) IAR, (3) U. de Chile, 4) ((1) FCAG, (4) IALP, Argentina, Argentina), CCT-La Plata, C. E. Cappa (1, Chile, CONICET, G. A. Romero (1), M. Rubio (3), N. U. Duronea (3), UNLP, V. Firpo (1

arxiv:1310.8576 v1 · 2013-10-31 · 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{TTFWHRRGJT7SD4CFKMWC5LZX3Z}

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	2026-05-18T01:46:40.391760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ccb63c6264cff21f045532c2eaf37de5abb26812cd474a6eb9e56a025531138

Aliases

arxiv: 1310.8576 · arxiv_version: 1310.8576v1 · doi: 10.48550/arxiv.1310.8576 · pith_short_12: TTFWHRRGJT7S · pith_short_16: TTFWHRRGJT7SD4CF · pith_short_8: TTFWHRRG

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/TTFWHRRGJT7SD4CFKMWC5LZX3Z \
  | 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: 9ccb63c6264cff21f045532c2eaf37de5abb26812cd474a6eb9e56a025531138

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "312e290f9c8e5041cec0dcfeb0ffd611acc76cede384be76b8c620e4af5469cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-10-31T16:27:26Z",
    "title_canon_sha256": "47b0818d1055be0526bf559468528852ca8195bbf53e4f30907d588bf2715d58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8576",
    "kind": "arxiv",
    "version": 1
  }
}