Pith Number

pith:EIAXUZPL

pith:2015:EIAXUZPLDBM6IGW5KPKAZG6D2W

not attested not anchored not stored refs pending

Infrared-excess Source DSO/G2 Near the Galactic Center: Theory vs. Observations

Andreas Eckart, Florian Peissker, Grischa D. Karssen, Michal Zajacek, Vladimir Karas

arxiv:1507.00237 v2 · 2015-07-01 · 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{EIAXUZPLDBM6IGW5KPKAZG6D2W}

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	2026-05-18T01:23:18.731854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22017a65eb1859e41add53d40c9bc3d58edfc918bf0c31fd4437716e3afe5233

Aliases

arxiv: 1507.00237 · arxiv_version: 1507.00237v2 · doi: 10.48550/arxiv.1507.00237 · pith_short_12: EIAXUZPLDBM6 · pith_short_16: EIAXUZPLDBM6IGW5 · pith_short_8: EIAXUZPL

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/EIAXUZPLDBM6IGW5KPKAZG6D2W \
  | 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: 22017a65eb1859e41add53d40c9bc3d58edfc918bf0c31fd4437716e3afe5233

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d33ab8a198d4616537eaa4947114852a18847050a89daea32c6123ed56b18571",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-01T13:56:21Z",
    "title_canon_sha256": "612722ee7a5d12da07cc68eb6180124115c493076e2ba004498f576e4d85285c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00237",
    "kind": "arxiv",
    "version": 2
  }
}