Pith Number

pith:AYEGP67V

pith:2012:AYEGP67V4IHFD5RYGSQ5QNK7IL

not attested not anchored not stored refs pending

The discovery based on GLIMPSE data of a protostar driving a bipolar outflow

(2) The University of Hong Kong, (3) University of Kent), C. H. Hsia (2), J. H. Yuan (1), J. Miao (3) ((1) NAOC, J. Z. Li (1), Y. F. Huang (1)

arxiv:1201.3453 v2 · 2012-01-17 · 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{AYEGP67V4IHFD5RYGSQ5QNK7IL}

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	2026-05-18T04:02:52.253667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

060867fbf5e20e51f63834a1d8355f42d1a1b1e85a29d18b03ad09f6e8bd1083

Aliases

arxiv: 1201.3453 · arxiv_version: 1201.3453v2 · doi: 10.48550/arxiv.1201.3453 · pith_short_12: AYEGP67V4IHF · pith_short_16: AYEGP67V4IHFD5RY · pith_short_8: AYEGP67V

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/AYEGP67V4IHFD5RYGSQ5QNK7IL \
  | 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: 060867fbf5e20e51f63834a1d8355f42d1a1b1e85a29d18b03ad09f6e8bd1083

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46b389e4534a7a36ad54845ff3c40c62866a2047aafe5aac6b8cb8989db3587f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-01-17T08:49:21Z",
    "title_canon_sha256": "b3803058b7603624ed1390a370b903ef8939a1117e4bb229052e90e68ab7c0e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3453",
    "kind": "arxiv",
    "version": 2
  }
}