Pith Number

pith:UECRX4H3

pith:2008:UECRX4H3PIAVXYLDKP6ZIWHPQB

not attested not anchored not stored refs pending

Perspective of Galactic dark matter subhalo detection on Fermi from the EGRET observation

((1)Key Laboratory of Particle Astrophysics, 2), (2)Center for High Energy Physics, Chinese Academy of Sciences, Institute of High Energy Physics, Juan Zhang (1), Peking University), Qiang Yuan (1), Xiao-Jun Bi (1

arxiv:0810.5287 v2 · 2008-10-29 · astro-ph · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UECRX4H3PIAVXYLDKP6ZIWHPQB}

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	2026-05-18T02:35:14.121282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1051bf0fb7a015be16353fd9458ef8055ce060fd7d849c891ad8e531ae359d9

Aliases

arxiv: 0810.5287 · arxiv_version: 0810.5287v2 · doi: 10.48550/arxiv.0810.5287 · pith_short_12: UECRX4H3PIAV · pith_short_16: UECRX4H3PIAVXYLD · pith_short_8: UECRX4H3

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/UECRX4H3PIAVXYLDKP6ZIWHPQB \
  | 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: a1051bf0fb7a015be16353fd9458ef8055ce060fd7d849c891ad8e531ae359d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1a074d04bbfc41fda5d3548cbe7cc5aa5c898a35952c7b0a82ff69003acdfaa",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-29T14:36:02Z",
    "title_canon_sha256": "d233d1df16df02ec0f2e5e8e00698c4dfbfc08769aa59d5cc904c376695f867c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.5287",
    "kind": "arxiv",
    "version": 2
  }
}