Pith Number
pith:JWDM5RU5
pith:2011:JWDM5RU5ARDF5M3OJ4BLZA4HAK
not attested
not anchored
not stored
refs pending
Dwarf Galaxies in the Coma Cluster: I. Velocity Dispersion Measurements
arxiv:1110.2649 v1 · 2011-10-12 · astro-ph.CO
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{JWDM5RU5ARDF5M3OJ4BLZA4HAK}
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
· sign in to
claim
4
Citations
5
Replications
✓
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 | 2026-05-18T04:00:13.446408Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
4d86cec69d04465eb36e4f02bc838702a7ed65327543f2079356be52c5a2c8d8
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/JWDM5RU5ARDF5M3OJ4BLZA4HAK \
| 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: 4d86cec69d04465eb36e4f02bc838702a7ed65327543f2079356be52c5a2c8d8
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "f98e7c8622be6fedde2747c91f6eed192cb3f3b7eab3f33118a9a03419b2a0a8",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.CO",
"submitted_at": "2011-10-12T13:10:15Z",
"title_canon_sha256": "ecf5fd0ce6041434c153bb72c8a3ace1f5975cb9fc377368e9e010d55e9d0563"
},
"schema_version": "1.0",
"source": {
"id": "1110.2649",
"kind": "arxiv",
"version": 1
}
}