Pith Number

pith:AENTGZL2

pith:2018:AENTGZL2NE5ZD5JM6AYRT757YN

not attested not anchored not stored refs pending

Direct T$_e$ metallicity calibration of R23 in strong line emitters

2, (2) LSSTC Data Science Fellow, 3), (3) University of Maryland, (4) NASA Goddard Space Flight Center, (5) Las Campanas Observatory, Chile), Huan Yang (5) ((1) Arizona State University, James E. Rhoads (4), Sangeeta Malhotra (4), Tianxing Jiang (1

arxiv:1811.05796 v1 · 2018-11-14 · 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{AENTGZL2NE5ZD5JM6AYRT757YN}

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	2026-05-17T23:52:39.907466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

011b33657a693b91f52cf03119ffbfc346e67e6b14b830518c16ed8fab0dd063

Aliases

arxiv: 1811.05796 · arxiv_version: 1811.05796v1 · doi: 10.48550/arxiv.1811.05796 · pith_short_12: AENTGZL2NE5Z · pith_short_16: AENTGZL2NE5ZD5JM · pith_short_8: AENTGZL2

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/AENTGZL2NE5ZD5JM6AYRT757YN \
  | 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: 011b33657a693b91f52cf03119ffbfc346e67e6b14b830518c16ed8fab0dd063

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7358360f9010780ebe4b01c5d1c2447c5f381c182639a4c5925f5ce5538fbff5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-14T14:14:06Z",
    "title_canon_sha256": "d0ab60374097f6dcd81509db55c6f2adfa48ec62a922fd74e6bc322c50abfd7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05796",
    "kind": "arxiv",
    "version": 1
  }
}