Pith Number

pith:EMM7JMGL

pith:2005:EMM7JMGLN76LWQYF646426URAD

not attested not anchored not stored refs pending

Hi-Res Spectroscopy of a Volume-Limited Hipparcos Sample within 100 parsec: Austin Bash Symposium Conference Proceeding

J. A. Holtzman, K. Cunha, P. L. Lim, V. V. Smith

arxiv:astro-ph/0511741 v1 · 2005-11-26 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMM7JMGLN76LWQYF646426URAD}

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	2026-07-04T14:51:00.466838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2319f4b0cb6ffcbb4305f73dcd7a9100f66a1e49e4609e3ddca8c4e9047f8499

Aliases

arxiv: astro-ph/0511741 · arxiv_version: astro-ph/0511741v1 · doi: 10.48550/arxiv.astro-ph/0511741 · pith_short_12: EMM7JMGLN76L · pith_short_16: EMM7JMGLN76LWQYF · pith_short_8: EMM7JMGL

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/EMM7JMGLN76LWQYF646426URAD \
  | 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: 2319f4b0cb6ffcbb4305f73dcd7a9100f66a1e49e4609e3ddca8c4e9047f8499

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf5035d0f4341589ab3fe138ed27630667a003a1a9a809e9d07ef81de01e72de",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-11-26T00:49:24Z",
    "title_canon_sha256": "1004acfdb636038de1a2b92706f75064d1b1130bd5d4c7a87da58e939bdc51d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0511741",
    "kind": "arxiv",
    "version": 1
  }
}