Pith Number

pith:75KEJC5T

pith:2014:75KEJC5TLZKZ5VCBMXHVTIPRVE

not attested not anchored not stored refs pending

Chemical abundance analysis of symbiotic giants. I. RW Hya and SY Mus

C. Galan, J. Mikolajewska, K.H. Hinkle, M. Gromadzki, M.R. Schmidt

arxiv:1403.2659 v1 · 2014-03-11 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{75KEJC5TLZKZ5VCBMXHVTIPRVE}

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	2026-05-18T01:44:08.750273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff54448bb35e559ed44165cf59a1f1a9241f2c28fd2d5019497cf4b421dcd30f

Aliases

arxiv: 1403.2659 · arxiv_version: 1403.2659v1 · doi: 10.48550/arxiv.1403.2659 · pith_short_12: 75KEJC5TLZKZ · pith_short_16: 75KEJC5TLZKZ5VCB · pith_short_8: 75KEJC5T

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/75KEJC5TLZKZ5VCBMXHVTIPRVE \
  | 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: ff54448bb35e559ed44165cf59a1f1a9241f2c28fd2d5019497cf4b421dcd30f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d33ee27f9502a85966c888302152139e99ca78ac3ff90ef3054c2693452773bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-03-11T17:27:59Z",
    "title_canon_sha256": "851c336219dd11fd5187f768988993dcfd10ce21b81d7f4408cd374242254f28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2659",
    "kind": "arxiv",
    "version": 1
  }
}