pith. sign in
Pith Number

pith:XYNIVOJS

pith:2018:XYNIVOJSGTSMUEAN56U7KZAKOH
not attested not anchored not stored refs pending

The SOMA Radio Survey. I. Comprehensive SEDs Of High-Mass Protostars From Infrared To Radio And The Emergence Of Ionization Feedback

J. C. Tan, J. Marvil, J. M. De Buizer, K. E. I. Tanaka, M. Liu, M. T. Beltr\'an, V. Rosero, Y. Zhang

arxiv:1809.01264 v2 · 2018-09-04 · astro-ph.SR · astro-ph.GA

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{XYNIVOJSGTSMUEAN56U7KZAKOH}

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 2026-05-17T23:52:05.305562Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

be1a8ab93234e4ca100defa9f5640a71d33132c010948c5a219a6a54356befca

Aliases

arxiv: 1809.01264 · arxiv_version: 1809.01264v2 · doi: 10.48550/arxiv.1809.01264 · pith_short_12: XYNIVOJSGTSM · pith_short_16: XYNIVOJSGTSMUEAN · pith_short_8: XYNIVOJS
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/XYNIVOJSGTSMUEAN56U7KZAKOH \
  | 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: be1a8ab93234e4ca100defa9f5640a71d33132c010948c5a219a6a54356befca
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "135a2d16e60a53361ea15013dd02a005d7986b2fec3d88ca364eef47a1d20da3",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-09-04T22:53:31Z",
    "title_canon_sha256": "423475673472d3b5c28cb9a599123eb3abf939099bcc3af9ad9c522483215cbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01264",
    "kind": "arxiv",
    "version": 2
  }
}