Pith Number

pith:GOEEW6AM

pith:2015:GOEEW6AMYKKWEICTAV7ILKZ5AQ

not attested not anchored not stored refs pending

The effects of binary interactions on parameter determinations for early-type galaxies

Fenghui Zhang, Jinzhong Liu, Yu Zhang

arxiv:1503.03977 v1 · 2015-03-13 · 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{GOEEW6AMYKKWEICTAV7ILKZ5AQ}

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	2026-05-18T01:40:52.274434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33884b780cc295622053057e85ab3d04110f0249111e3f95fcf0d09a4bbebb49

Aliases

arxiv: 1503.03977 · arxiv_version: 1503.03977v1 · doi: 10.48550/arxiv.1503.03977 · pith_short_12: GOEEW6AMYKKW · pith_short_16: GOEEW6AMYKKWEICT · pith_short_8: GOEEW6AM

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/GOEEW6AMYKKWEICTAV7ILKZ5AQ \
  | 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: 33884b780cc295622053057e85ab3d04110f0249111e3f95fcf0d09a4bbebb49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60116fbaef4d5b64f0c8345c04cc52af013434245c36907b910d25194c46ad8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-13T07:49:48Z",
    "title_canon_sha256": "e7d8dd4253c5b8ed87372646eb5749976c5f741bf2847cfeb16434c343477004"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03977",
    "kind": "arxiv",
    "version": 1
  }
}